| 721-8541934-21 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 721-8541937-15 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 8541934 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 8541937 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| LSA000514-15 | 96169 | ELECTRIC BOAT CORPORATION |
| LSA000561-21 | 96169 | ELECTRIC BOAT CORPORATION |
| R8611701-21 | 96169 | ELECTRIC BOAT CORPORATION |
| R8611704-15 | 96169 | ELECTRIC BOAT CORPORATION |