| 203 | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED |
| 211 | 09547 | BUFFALO MACHINERY CO INC |
| 452561 | 21450 | ARMY WEAPONS COMMAND ATTN AMSWE-REE-S |
| CR211 | 00141 | ROLLER BEARING CO OF AMERICA, INC |
| CR211 | K1499 | HQW AEROSPACE (UK) LIMITED |
| GK502A211 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| MS35756-32 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |