| 2DP2289N21-2BUTT | 63686 | THE WALWORTH COMPANY |
| 3678-05PCV19 | 96169 | ELECTRIC BOAT CORPORATION |
| 571-4810-1303361PCV6 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 3678-05REVFPCV19 | 96169 | ELECTRIC BOAT CORPORATION |
| 3678-124PCV6 | 96169 | ELECTRIC BOAT CORPORATION |
| 3678-124REVHPCV6 | 96169 | ELECTRIC BOAT CORPORATION |
| 571-4810-1303520PCV1 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| MILV18110 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |