| 0.500-13UNC-2AX1.250LG NICUAL | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| 8541535-0005 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 8541535-0005L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
| 90-15-4125L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
| M1222 1/2-13UNC-2AX1 1/4 GR500 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| 90-15-4125 | 96169 | ELECTRIC BOAT CORPORATION |
| M1222 1/2-13UNC-2AX1 1/4 GR500L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |