| 120401 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
| 3B8822 | 11083 | CATERPILLAR INC |
| MS51952-1 | 01881 | ARCO METALS CO DIV OF ATLANTIC RICHFIELD CO |
| MS51952-1 | 12168 | NIBCO INC |
| 635380 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
| 50A2481 | 81240 | WHITE FARM EQUIPMENT CO SUB OF TIC INVESTMENT INC |
| MS51952-1 | 30327 | IMPERIAL |
| MS51952-1 | 41947 | MUELLER BRASS |
| WWP460CLASSA | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
| MS51952-1 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |