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| 9975208-9 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
| B16-22-1951 | 03776 | ESCO INC |
| A-A-59445 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
| A-A-59445-5-4 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
| AA59445-5-4 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
| W1131 | 41947 | MUELLER BRASS |
| B16-22-1951 | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED |
| B16.22 | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED |
| WWT725 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
| MS35921-5-4 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |