| 0.250-20UNRC-3AX 0.500" | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| 0.250-20UNRC-3AX 0.500"D4 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
| 167-7106787-247D-0247D4 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
| 7383858-H5470249 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
| 7383858-H5470249 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 167-7106787-247 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| H547-0001-H5470249-0247D4 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
| H547-0249-247 | 96169 | ELECTRIC BOAT CORPORATION |
| H547-0001-H54702 | 96169 | ELECTRIC BOAT CORPORATION |