| SCB # | 1st FY | Type | N C | SCB Dir. | Initial approval | Funded: Qty (FY) | Remarks (in N-C column: N=new, C=conv.) |
| - | - | - | - | - | - | - | - |
| - | - | - | - | - | - | - | 001-099 cruisers |
| 001 | 66 | CL | C | - | - | - | CL conversion to a Fleet Flagship. Also many designs for new construction fleet flagships. |
| 002 | 66 | CG | C | 247 | 22.3.65 | 2 ships (FY 66-67) | AAW Modernization, Guided Missile Cruiser, CG (Talos/Tartar). CG 10 done, CG 11-12 not done |
| 003 | 68 | CAG | C | - | - | - | CAG 1-2 AAW modernization. Dropped from FY68 due cost and ships reverted to CA. |
| Unk | Unk | CGN | C | 279 | 27.10.68 | - | Conversion of USS Long Beach (CGN-9). Not FY69 or FY70. May have been for a major overhaul in 1970 with few changes. |
| - | - | - | - | - | - | - | - |
| - | - | - | - | - | - | - | 100 carriers |
| 100 | 68 | CVS | N | - | - | - | CVS replacement designed in 9/63, followed in 4/64 by a 100.71 and more designs in 1967. |
| 101 | 66 | CVA | C | 227 | 15.6.64 | 1 (66) | Attack Aircraft Carrier Midway (CVA 41), second modernization |
| 102 | 67 | CVAN | N | 265 | 24.1.66 | 3 (67-74) | Attack Aircraft Carrier CVA(N) 68-70. Start of Nimitz class (CVAN 68-70) |
| 103 | 68 | CVA | C | - | - | - | Attack Aircraft Carrier CVA 42, second modernization, cancelled in favor of an austere overhaul. |
| - | - | - | - | - | - | - | - |
| - | - | - | - | - | - | - | 200 destroyers |
| 200 | 65 | DE | N | 205 | 24.9.63 | 36 + 10 canc (65-68) | Ocean Escort (DE). DE 1062-1107 (DE 1052 class). Construction of 46 Knox class ocean escorts (DE). 1098-1107 (FY68) were later cancelled including 1101, gas turbine. Directive 252 of 18.5.65 was for the FY66 ships (Pr. 200.66). Continuation of SCB 199C. |
| 222 | 66 | DD | C | 251 | 22.4.65 | 7 (67-68) | DD 931/945 class ASW modernization. Continuation of SCB 251. Six in FY66 canc 8/66. DD 941 in FY68 canc after ord. |
| 225 | 70 | DD | N | 311 | (5.5.75) | 30 (70-75), 1 (78) | DD 963-992 and 997, Project No. 225.71 (also reported as 224.71). Started as DX, which was the DXG reduced to a DE 1052 standard of weapons. (OASD in 10/66 proposed instead a repeat DE 1052: Friedman p373). Became Spruance class. Contract for 30 to Litton 6/70 under the total package procurement concept but this concept was abandoned in 1971 and a SCB number was assigned [224.71 in SAC75, Friedman, and SLM]. FY70 to 75 less 73. The directive is probably dated for the last batch of ships. |
| 226 | 77 | DDG | N | 314 | 28.9.76 | 1 (78) | DDG-47 (TLR). 1st ship of Ticonderoga class (DDG 47 requested FY77) |
| 233 | 67 | DDG | N | 266 | 24.1.66 | 4 (77) | Guided Missile Destroyer (DDG), Project No. 233.67 (also reported as 223.67). Started as DXG. Directive is for SCB Project No. 233.67. There were 2 DDG in the Navy proposal for FY67 by 2/66, the House wanted nuclear and took the two DDG out when change from steam to gas turbine increased financial uncertainty. Four ships of this type were built for Iran and were acquired by the USN in FY77 as DDG 993-996. |
| 240 | 65 | DLGN | N | 204 | 9.8.63 | - | Nuclear Powered Guided Missile Frigate, DLG(N), Typhon. Typhon DLGN for FY65, 10,000t, 1 long range and 1 medium range missile launcher, followed SCB 227 of 1963. |
| 241 | 66 | DLGN | N | 237 | 16.11.64 | 2 (67-68) | Nuclear Powered Guided Missile Frigate, DLGN 36-37 (California class). Started as DXGN. |
| 243 | 66 | DDG | C | 246 | 22.3.65 | 10 (66-74) | AAW Modernization Guided Missile Frigate DLG 6 Class/DDG 37-46. Coontz class. Directive 262 of 29.11.65 was for the FY67 ships (Pr. 243.67). |
| 244 | 66 | DLG | C | 245 | 22.3.65 | 9 (66-71) | AAW Modernization Guided Missile Frigate, DLG 16-24. Leahy class. Directive 256 of 26.7.65 was for the FY67 ships (Pr. 244.67). |
| 189 | 74 | DLGN | C | 292 | 1.3.72 | 1 (74) | AAW Modernization Nuclear Powered Guided Missile Frigate DLGN 25 (previously 245.73) |
| 246 | 70 | CGN | N | 302 | 19.10.73 | 4 (70/75) | Nuclear Powered Guided Missile Frigate (DLGN/CGN) 38-41. Virginia class. Full funding of CGN 42 requested FY76. |
| 260 | 74 | SCS | N | 294 | 10.10.72 | - | Sea Control Ship (SCS). The FY74 budget included funds for detail design and for advanced procurement of long leadtime components. The schedule permitted careful evaluation of the concept and design before a contract was let for the lead ship. The general concept, configuration and air group composition of the SCS was to be evaluated in the interim SCS, the amphibious assault ship USS GUAM. |
| 261 | 73 | FFG | N | 295 | 24.10.72 | 37 (73-79) | Patrol Frigate (PF). PF 109, later FFG 7 class (7-61) |
| 262 | 78 | LSES | N | 312 | 28.5.76 | - | Large Surface Effect Ship (LSES) (TLR, Promulgation of). Followed contracts to four firms (Bell, Aerojet, Litton, and Lockheed) on 10 November 1972 to develop 2200-ton prototype preliminary designs; these were to be completed by August 1973 with detailed design work to be funded in FY74 |
| - | - | - | - | - | - | - | - |
| - | - | - | - | - | - | - | 300 submarines |
| 300 | 65 | SSN | N | 210 | 29.11.63 | 21 (65-69) | Submarine, Attack Type (SSN 665/687). More Sturgeon class (Guitarro etc). Directive 244 of 19.3.65 was for the FY66 ships (Pr. 300.66) and Directive 272 of 1.2.67 was for the FY67 ships (Pr. 300.67). Continuation of SCB 188A |
| 301 | 65 | NR | N | ltr | 27.12.65 | 1 (65) | Nuclear Powered Research and Ocean Engineering Vehicle (NR 1) |
| 302 | 68 | SSN | N | 276 | 31.7.67 | 1 (68) | Submarine, Attack Type (SSN 685). Lipscomb (electric drive) |
| 303 | 70 | SSN | N | 280 | 29.11.68 | 33 (70-79) | Submarine, Attack Type (SSN 688-720). Start of Los Angeles class |
| 304 | 74 | SSBN | N | 296 | 5.1.73 | 7 (74-78) | Trident submarine. Start of Trident [Ohio] class, (726-732) |
| 350 | 65 | LPSS | C | 217 | 20.3.64 | 1 (65) | Conversion of SSG 574 guided missile submarine to Troop Transport Submarine (APSS). Later LPSS (ship never officially APSS). [Growler not done.] |
| 351 | 66 | SSN | C | - | - | - | SSGN 587 converted to Experimental Nuclear Powered Submarine (SSN). Reclassified 15.8.65. |
| 353 | 68 | SSBN | C | 277 | 30.10.67 | 16 (68-73) | Fleet Ballistic Missile Submarine (SSBN) POSEIDON conversion. SSBN 627/657. Directive 283 of 25.4.69 was for the FY71 ships (Pr. 353.71) |
| 355 | 73 | SSBN | C | 289 | 27.10.71 | 11 (73-75) | Fleet Ballistic Missile Submarine (SSBN) POSEIDON conversion. SSBN 616-626, 658-59 |
| - | - | - | - | - | - | - | - |
| - | - | - | - | - | - | - | 400 amphibious |
| 400 | 65 | AGC | N | 211 | 24.1.64 | 2 (65-66) | Amphibious Force Flagship (AGC). AGC 19-20. Continuation of SCB 248. Directive 235 of 18.9.64 was for the FY66 ships (Pr. 400.66). |
| 401 | 65 | LPH | N | 200 | 31.5.63 | 2 (65-66) | Amphibious Assault Ship (LPH). LPH 11-12. Directive 255 of 30.6.65 was for the FY66 ship (LPH 12, Pr. 401.66). |
| 402 | 65 | LPD | N | 220 | 17.4.64 | 2 (65) | Amphibious Transport Dock (LPD). LPD 14-15, continuations of SCB 187C but non-flag. 16 in FY67 canc. Directive 250 of 6.4.65 was for the FY66 ships (Pr. 402.66) |
| 403 | 65 | AKA | N | 223 | 5.5.64 | 5 (65-66) | Attack Cargo Ship (AKA). AKA 113-117. Directive 234 of 17.9.64 was for the FY66 ship (AKA 117, Pr. 403.66) |
| 404 | 65 | LSD | N | 221 | 20.4.64 | 5 (65-67) | Dock Landing Ship (LSD). LSD 36-40. Directive 228 of 29.7.64 was for the FY66 ships (LSD 37-39, Pr. 404.66) |
| 405 | 65 | LST | N | 230 | 25.8.64 | 20 (65-67) | Tank Landing Ship (LST). LST 1179-1198. Continuation of SCB 247. Directive 261 of 19.3.65 was for the FY66 ships (LST 1180-1187, Pr. 405.66) and Directive 261A of 6.10.67 was for the FY67 ships (LST 1188-1198, Pr. 405.67) |
| 406 | 65 | LCU | N | 226 | 11.6.64 | 40 (65-69) | Landing Craft Utility (LCU). LCU 1625-1666. Continuation of SCB 149B. Number 406 first used FY66. Directive 264 of 10.1.66 was for the FY66 ships (1627-30, Pr. 406.66, deliv. 1967). LCU 1631-36 completed 1968, LCU 1637 aluminum prototype, 1638-45 completed 1969/70, 1646-1666 completed 1970/71. |
| 407 | 67 | LFS | N | - | - | - | LFS (Landing Ship Fire Support). There were two 20-knot design variants that could have been selected for FY67, one of 2,900 tons with two 175mm guns and one of 3,840 tons with three, but McNamara's introduction of Concept Formulation/Contract Definition procedures stalled the LFS program. |
| 408 | 68 | LCM(8) | N | 267 | 4.4.66 | 97 (66-68) | Landing Craft Mechanized, LCM(8). Continuation of SCB 95. Number 408 first used FY68. 40 Mod 1 steel boats ord for Army FY66 and 61 more FY70. Further steel variants were Mods 3 and 5. |
| 409 | 68 | LWT | N | 274 | 25.3.67 | 6 (68-69) | Side-loaded warping tug (LWT). Causeway tenders. Number 409 first used FY68. |
| 410 | 68 | LHA | N | 298 | 21.4.73 | 5 (69-71) | Amphibious Assault Ship (General Purpose) (LHA). Contract reduced from 9 to 5 ships FY72. |
| 411 | 68 | LCM(6) | N | - | - | 277 (65-69) | LCM(6). Continuation of SCB 94. Number 411 first used FY68. |
| 412 | 69 | LCM(8) | N | - | - | - | LCM(8). When the AKA 113 class was given sufficient boom capacity a new lightweight aluminum LCM(8) Mod 2 was developed. 20 aluminum boats [for Navy] ord FY66, 43 with a stern wedge in FY67, and 26 Mod 2 ord FY68. Mod 4 was a further aluminum version for AKA deck stowage. [Friedman 295] |
| 413 | 70 | LCPL | N | - | - | 145 (65/70) | LCPL (Landing Craft Personnel Large). Continuation of SCB 128A. Number 413 not used until after FY68. |
| 414 | Unk | LCM(6) | N | 306 | 19.6.74 | - | LCM(6). FY78 had 50 Mod 3, probably the HPI (Hull Product Improvement) version. |
| 499 | Unk | LCVP | N | - | - | 403 (65-68) | LCVP (Landing Craft Vehicle Personnel). Continuation of SCB 96. |
| None | 81 | LSD | N | 317 | 26.9.79 | 8 (81-86) | LSD 41 (TLR, Promulgation of) |
| - | - | - | - | - | - | - | - |
| - | - | - | - | - | - | - | 500 mine warfare |
| 500 | 66 | MSS | C | 131B | 25.8.64 | 1 (66) | MSS (Minesweeper, special) conversion. Continuation of SCB 195. Conversion started 30.8.66. |
| 501 | 66 | MSO | N | 225 | 5.5.64 | - | Ocean minesweeper & minehunter (MSO). Combined MSO and MSC/MHC. MSO 523-6 in FY66 auth 12.65, 527-31 in FY67 auth 2.67, MSO 532-38 in FY68 not auth. All postponed due design and contracting problems. Directive 258 of 16.8.65 was for the FY67 ships (Pr. 501.67). |
| 502 | 68 | MSO | C | 257 | 31.7.65 | 423/519 (68-69) | Modernization of Ocean Minesweeper and Minehunter (MSO). MSO 423/519. Directive 257A of 27.5.70 was for the FY68, 69, 70, and 71 ships. |
| Unk | Unk | MSI | ? | 263 | 16.12.65 | - | Inshore Minesweeper (MSI). No info. |
| - | - | - | - | - | - | - | - |
| - | - | - | - | - | - | - | 600 patrol |
| 600 | 65 | PGM | N | 206 | 17.10.63 | 88/101 (65-66) | Motor gunboat, (PGM). PGM 88-90, PG 92-101, all reclas to PG 1 Apr 67. Continuation of SCB 229. Directive 242 of 2.3.65 was for the FY66 ships (Pr. 600.66). |
| 601 | 66 | PGH | N | 259 | 30.8.65 | 1-2 (66) | Hydrofoil Gunboat (PGH). Continuation of SCB 252. PGH 1-2, Flagstaff/Tucumcari (FY66). (Not 601.65) |
| 602 | 73 | PHM | N | 293 | 2.10.72 | 1-6 (73-76) | U.S. version of the NATO patrol hydrofoil, guided missile (PHM 1-6). 2 prototypes funded FY73 (only 1 to completion), 4 production in FY75, 2 requeted FY76. |
| - | - | - | - | - | - | - | - |
| - | - | - | - | - | - | - | 700 auxiliary/tender |
| 700 | 65 | AD | N | 207 | 24.10.63 | 38-44 (65-79) | Destroyer Tender (AD). AD 38 Gompers class. Continuation of SCB 244. Directive 248 of 1.4.65 was for the FY66 ship (AD 39, Pr. 700.66), Directive 248A of 28.11.68 was for a FY69 ship (Pr. 700.69, AD 40, canc.), Directive 248B of 25.10.72 was for a FY73 ship (Pr. 700.73, AD40, canc. again), and Directive 301 of 26.9.73 was for AD 41-44 (Pr. 700.75 etc.) |
| 701 | 65 | AVB | C | - | - | - | AVB 3 (Advanced Aviation Base Ship) converted from LST. Continuation of SCB 177. Not done. |
| 702 | 65 | AS | N | 215 | 12.3.64 | 36-38 (65-66, 69) | Submarine Tender (AS), new construction. AS 36-37. To use same hull and machinery and have same nuclear facilities as AS 33. Directive 243 of 8.3.65 was for the FY66 ship (Pr. 702.66), Directive 281 of 28.12.68 was for the FY69 ship (AS 38, canc., Pr. 702.69). |
| 703 | 65 | AE | N | 216 | 3.12.64 | 26/35 (65-68) | Ammunition ship (AE). AE 26 Kilauea class. Continuation of SCB 249. Directive 239 of 18.12.64 was for the FY66 ships (AE 28-29, Pr. 703.66) |
| 704 | 67 | AGB | N | - | - | - | New icebreaker (AGB), cancelled. Continuation of SCB 11A of FY52. |
| 705 | 65 | AFS | N | 208 | 22.10.63 | 4-7 (65-67) | Combat Store Ship (AFS). AFS 4, Mars class. Continuation of SCB 208. Directive 241 of 12.2.65 was for the FY66 ship (AFS 6, Pr. 705.66) |
| 706 | 65 | AO | C | 214 | 27.2.64 | 51, 98-99 (65) | Oiler (AO JUMBO) conversion. Jumboization of Cimarron class (AO 51, 98, 99) |
| 707 | 65 | AOR | N | 229 | 12.8.64 | 1-6, 7 ( 65-72) | Replenishment Oiler (AOR). AOR 1. Probably continuation of SCB 235. Directive 233 of 3.9.64 was for the FY66 ships (AOR 3-4, Pr. 707.66), Directive 291 of 24.2.72 was for the FY72 ship (AOR 7, 707.72). |
| 708 | 65 | AGS | N | 147B | 12.2.64 | 29 (65) | Surveying Ship (AGS). Continuation of SCB 193 (Dir 147A for FY64) for AGS 29 (Chauvenet was SCB 708.65). Replaced by SCB 723. |
| 709 | 65 | AGS | N | 197A | 20.2.64 | 31 (65) | AGS 31. Continuation of SCB 214 (Dir 197 for FY64). |
| 710 | 65 | AGOR | N | 219 | 24.2.64 | 12-15 (65-66) | Oceanographic Research Ship (T-AGOR). T-AGOR 12-15. Continuation of SCB 185[A] of FY63. Directive 249 of 2.4.65 was for the FY66 ships (AGOR 14-15, Pr. 710.66). The FY67 unit is Hayes |
| 711 | 65 | AOE | N | 191A | 26.11.63 | 3-5 (65-66, 68) | Fast Combat Support Ship (AOE). Continuation of SCB 196 (Dir 191 for FY64) for AOE 3-4. AOE 5 of FY 68 canc. Directive 260 of 21.9.65 was for the FY66 ship (AOE 4, Pr. 711.66) |
| 712 | 65 | LSV (T-) | N | 195A | 5.12.63 | - | Vehicle Cargo Ship (T-LSV). Continuation of SCB 236 (Dir 195 for FY64). 3 T-LSV were in the draft FY66 program in 11/64 in an effort to replace the aging T-AK fleet but the whole effort was sidelined by the FDL program. |
| 713 | 65 | AO (T-) | C | 213 | 27.2.64 | 166-167 (65-66, canc) | T2 tanker (T-AO) Jumbo, limited conversion. Continuation of SCB 246. Directive 232 of 3.9.64 was for the ships in FY66 (Pr. 713.66) |
| 714 | 65 | AS (FBM) | N | 222 | 4.5.64 | 35 (65, canc) | Submarine Tender, AS(FBM), new construction. AS 35, canc. Continuation of SCB 238. See 733 for Poseidon conversions. |
| 715 | 65 | AK | C | 224 | 7.5.64 | 281/282 (65/69) | Cargo Ship FBM (T-AK-FBM). Cargo ships converted for FBM support, AK 281-282. Continuation of SCB 234. Directive 278 of 16.12.67 was for the FY69 ship (AK 282, Pr. 715.69, Poseidon vice Polaris) |
| 716 | 66 | ARSD | N | - | - | ARSD (salvage lifting ship) for CINCLANTFLT, not built, replaced by contract operation of Navy ARSD in non-self propelled mode | |
| 717 | 66 | LSV | C | - | - | - | Modification of one Ro-Ro T-LSV, FY66. |
| 718 | 66 | ARDM | C | 238 | 25.11.64 | 1 (66) | Auxiliary Repair Dock Medium (ARDM). ARDM 3 (Endurance) converted from ARD 18, FY66 (a second dropped). Norfolk SB/DD. Continuation of SCB 237 |
| 719 | 66 | ATS | N | 240 | 28.12.64 | 1-3 (66-67), 4-6 (72-73) | Salvage Tug (ATS). Edenton class, ATS 1-3. Two more ATS were in FY70, none funded in FY71, 3 ATS were in FY72. ATS 4-5[6?] canc. Directive 285 of 23.6.69 was for the FY71 ships (Pr. 719.71) |
| 720 | 66 | FDL | N | - | - | - | FDL (Fast Deployment Logistic Ships). A McNamara logistics program to complement the Air Force's C5 transport aircraft program. None built. |
| 721 | 67 | ASR | N | 268 | 22.4.66 | 21-22 (67-68) | Submarine Rescue Vessel (ASR). Pigeon class, ASR 21. Directive 275 of 26.5.67 was for the FY68 ship (Pr. 721.68) |
| 722 | 65 | DSSP | ? | None | 14.5.65 | - | Deep Sea Submergence Support Ship (DSSP). Probably a support ship for the Deep Submergence Systems Project (DSSP). |
| 723 | 65 | AGS | N | 147C | 1.11.65 | 32 (66) | Surveying Ship (T-AGS). Continuation of SCB 708.65 for AGS 29 and 32 as SCB 723.65 and 723.66. Directive 147 of 11.6.59 was for SCB 193, Dir 147A of 30.4.63 was the same for FY64, Dir 147B of 12.2.64 was for 708.65 and 708.66 (carried thus in the FY66 program pamphlet dated 15.6.65), and Dir 147C of 1.11.65 (possibly the British design) was for 723.65 and 723.66. |
| 724 | 67 | ATF | N | 269 | 7.5.66 | - | Fleet Ocean Tug (ATF). improved version of ATF 148, cancelled |
| 725 | 67 | AGS (T-) | N | 270 | 29.11.66 | To Pr.728 | Medium Surveying Ship (T-AGS). AGS 33 Wilkes (changed to 728.67) |
| 726 | 67 | AGOR (T-) | N | 273 | 15.3.67 | 16 (67) | Oceanographic Research Ship (T-AGOR). The FY67 booklet, dated 15.6.66, described it as a medium size AGOR, the first of its class, with accommodations and work space for 30 oceanographic scientists. It later became the catamaran AGOR-16 Hayes. |
| 727 | 68 | AR | ? | - | - | - | AR (Repair Ship). Cancelled, no details. In October 1961 the SCB noted that the AR was a variation of the AD and the usefulness of the AD makes the AR less urgent. |
| 728 | 67 | AGS (T-) | N | 271 | 29.11.66 | 33-34 (67) | Medium Surveying Ship (T-AGS). Called the 3rd and 4th ships of the medium AGS class of FY64 in the FY67 budget pamphlet (Wilkes and Wyman). Wilkes was originally the 725.67 variant, see above. |
| 729 | 68 | AORL | N | - | - | - | AORL (Light Replenishment Oiler). A 310-foot x 50-foot, 5000t full load, 15-kt tanker with two replenishment stations each serving both sides. Not built. |
| 730 | 68 | AGER | C | - | - | - | AGER (Environmental Research ships) AGER 1-3, FY68. Banner, Pueblo, Palm Beach. |
| 731 | 69 | AGM (T-) | C | 284 | 25.4.69 | 22 (69) | Operational test instrumentation ship (T-AGM-FBM). AGM 22 conversion from APA. |
| 732 | 68 | AGOR | N | - | - | 19-20 (68) | T-AGOR 19-20 (Oceanographic Research Ships). They were Project 710.68 in the FY68 program pamphlet, making them similar to AGOR12 or AGOR 14. Not built. |
| 733 | 68 | AS | C | 282 | 12.2.69 | 33-34 (68-69) | Submarine Tender (AS) Poseidon conversion. AS 33/34 (FY 69/68) |
| 734 | 71 | AGOR | N | 286 | 20.4.70 | 21-22 (71) | Oceanographic Research Ship (AGOR, UTILITY). Gyre class, AGOR 21-22 |
| 735 | 72 | AGS | C | 287 | 11.5.71 | - | Deep Ocean Survey Ship (T-AGS-DO). Convert AGM 11 to T-AGS(DO ) 37, not done. |
| 736 | 73 | AS | C | 288 | 18.10.71 | 31-32 (73-75) | Submarine Tender (AS) POSEIDON conversion. AS 31-32 |
| 737 | 72 | AS | N | 290 | 3.12.71 | 39-41 (72-77) | Submarine Tender (AS). AS 39-40, probably AS 41. Directive 313 of 11.8.76 was probably for AS 41. |
| 738 | 73 | ARDM | N | New medium auxiliary dry dock. Probably Shippingport (ARDM 4, new construction). See 742.75. In sources as ASPM and ASBM (expansions unknown if accurate). | |||
| 739 | 75 | AO | N | 304 | 14.11.73 | 177/186 (76-78) | The FY 1975 fleet oiler (AO), AO 177 class. Dir 304B of 17.3.87 is AO 177 (Jumbo). [There was one AO in FY72.] |
| 740 | 75 | ATF | N | 303 | 14.11.73 | To Pr.744 | The FY 1975 fleet tug (ATF). To 744.75 |
| 741 | 75 | ARC | N | - | - | - | New cable ship (ARC). (see 746.79) |
| 742 | 75 | ARDM | C | 297 | 2.4.73 | 4 (75) | Medium Auxiliary Floating Drydock (ARDM). Convert ARDM (Auxiliary Repair Dry Dock - Medium) from ARD. May be later version of Shippingport (738.73) |
| 743 | 75 | ASV | C | - | - | - | ASV (Autonomous Surface Vehicle?) converted to support deep-submergence vehicle |
| 744 | 75 | ATF (T-) | N | 305 | 28.12.73 | 166-172 (75, 78) | FY 1975 Fleet Tug (ATF) for operation by MSC. From 740.75. 5 requested by SecDef in FY78 |
| 745 | 78 | AGOS (T-) | N | 315 | 15.11.76 | 1-3 (80) etc. | Auxiliary Ocean Surveillance Ship (T-AGOS) (TLR) |
| 746 | 79 | ARC (T-) | N | 316 | 12.10.78 | 7 (79) | T-ARC (cable ship) (TLR) |
| None | 81 | ARS | N | 318 | 8.1.80 | 50-53 (81-83) | ARS-46 (salvage ship), then ARS 50 (Dir 318A of 19.1.81) (TLR) |
| - | - | - | - | - | - | - | - |
| - | - | - | - | - | - | - | 800 service craft |
| 800 | 65 | YP | N | 236 | 6.11.64 | 666-672 (65-69, 78) | Patrol Craft (YP). Continuation of SCB 139A, YP 654 class. YP 666-67 (FY65) YP 668 (FY66), 669-672 (FY69), 666-672 all YP 654 type, 673-75 (in service 79, new type) |
| 801 | 66 | YRBM | N | 253 | 22.6.65 | 23-30 (66, 69) | Originally YRBM(L) (Repair, Berthing, and Messing Barge (Large), the fifth letter was quickly dropped. YRBM(L) 23-26 (FY69), 27-30 (FY70). All YRBM 23 type, 3 decks. See 810.73. |
| 802 | 66 | YRBM | ? | 254 | 22.6.65 | 21-22 (68) | YRBM (Repair, Berthing, and Messing Barge). Continuation of SCB 61J. 2 decks. May have covered YRBM 21-22 (FY68), possible YFNB conversions ca. 1967 for use in Vietnam. 261' x 48'. |
| 803 | 65 | AHLC | N | - | - | - | AHLC (Heavy Lift Craft), proposed 9/65 with initial two craft programmed for FY67, these deferred 12/65, leases from the UK and the purchase of the German YHLC 1-2 in 9/67 filled the requirement. |
| 804 | 65 | YC | N | - | - | 1469-1504 (67-69) | YC (open lighter). Continuation of SCB 61E. 1461-1468 (ex YFN 1226-1233, in service 1965, type 1461), YC 1469-78 (FY66, 1469 type), 1480-99 (FY67, 1469 type), 1500-04 (FY68. 1500 type, ex YFN 1244-8), 1517-22 (In service 77-78, 1517 type), 1523-27 (auth 8/78). |
| 804 | 65 | YFN | N | - | - | (67-69) | YFN (Covered Lighter) Continuation of SCB 61C. 1239-43 (FY68, new type), 1249-53 (FY69, 1239 type). YFN 1244-48 became YC 1500-4). |
| 805 | 65 | YTB | N | - | - | 786-810 (65-69) | YTB (Large Harbor Tug). Continuation of SCB 147A. 782-89 (FY65), 790-93 (FY66), 794-98 (FY67), 799-802 (FY68), 803-810 (FY69), 811-15 (FY70), 816-27 (FY71), 828-32 (FY72), 833-36 (FY74) (All of YTB 760 type). |
| 806 | 70 | YTM | ? | - | - | - | YTM (Medium Harbor Tug). No candidates. All YTM in NVR 1976 except two Army LT were ex-YTB. |
| 807 | 73 | YTB | N | 307 | 12.7.74 | - | YTB (Large Harbor Tug). Directive applicable to FY75 (if any) and later, none built |
| 808 | 73 | YTM | N | 309 | 12.7.74 | - | YTM Cycloidal (Harbor tug, medium-cycloidal). Continuation of SCB 61R, design studies but none built |
| 809 | 73 | YON | N | 308 | 12.7.74 | 67, 69, 73 | YON (Multipurpose Oil Barge, Non-self propelled). 271-275 (FY67), YON 280-83 (built 1972-73), 284-289 (FY72), 291-295 (FY73), 296-300 (FY74, 297-300 not in NVR 1981). All YON 245 type. Directive applicable to FY74 and later. |
| 810 | 73 | YRBM | N | - | - | - | YRBM (Repair, Berthing, and Messing Barge). Probably YRBM 31-36 (bldg 3/79, new type, 3 decks, looks like the 23 type), 37-46 auth (10/80, YRBM 31 type) |
| - | - | - | - | - | - | - | - |
| - | - | - | - | - | - | - | 900 special purpose craft |
| 900 | 65 | AGSL | ? | - | - | - | AGSL (Satellite Launching Ship). Continuation of SCB 218, FY65. Not built. Classification on the list 25.8.60 and removed 23.8.68. |
| 901 | 67 | AGHS | ? | - | - | - | AGHS (expansion unknown, although in 1961 an AGH was a hydrofoil ship for special operations). Plainview, AGEH 1, fitted with a variety of ECM gear including a big lattice mast aft with jammers, FY67, cancelled. The AGHS designator reappeared in FY78 as a Patrol Combatant Support Ship (superseding the AGP) when SecDef asked for LST 1178 (Wood Cty.) to be converted to support the forward-deployed PHMs. That conversion was cancelled in 1977. |
| 902 | 67 | DRV | ? | - | - | - | DRV, FY67, canc. (expansion unknown) |
| 903 | 67 | BMS | ? | - | - | - | BMS, FY67 or FY71, canc. (expansion unknown) |
| 903 | Unk | SWOB | N | 299 | 29.5.73 | - | Ships Waste Offloading Barge (SWOB), 75,000 gallon |
| 904 | Unk | SWOB | N | - | - | - | Ships Waste Offloading Barge, 7,500 gallon, 42 craft |
| 905 | Unk | SWOB | N | 310 | 7.2.75 | - | Ships Waste Offloading Barge, 400,000 gallon. SAIP Project No. 905.xx. |