| 6063-4 | 12168 | NIBCO INC |
| 9975200-3 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
| MS35917-7U | 12168 | NIBCO INC |
| B16.22 | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED |
| GA4730 | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED |
| MS35917-7U | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| W3034 | 41947 | MUELLER BRASS |
| WW-T-725 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |