| 3/4 IN (ROUND)FORM 1 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| 3/4 IN (ROUND)FORM 1L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
| COLD DRAWN(STRESS RELIEVED)MODL1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
| QQ-N-281 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
| QQ-N-281 GR400 CLASS A | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| COLD DRAWN(STRESS RELIEVED)MOD | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| QQ-N-281 GR400 CLASS AL1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
| QQ-N-281L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
| QQN281CLAF0RM1CDSTL 1/3INDIAL1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
| QQN281CLAF0RM1CDSTL 3/4INDIA | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |