| 234-8969 | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE |
| H-70 | 70787 | CABOT CORP ALUMINUM MASTER ALLOY BUSINESS UNIT |
| H72 | 03306 | AMPCO METAL INC. DBA AMPCO METAL INC |
| H70 | 54565 | WESGO/DURAMIC PRODUCTS INC |
| H-70-2144 | 61452 | NGK METALS CORPORATION DBA N G K BERYLCO |
| H-70-2144 | 70787 | CABOT CORP ALUMINUM MASTER ALLOY BUSINESS UNIT |
| M83248/2-235 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-R-83248/2 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |