| 0198 0307 | ZD484 | J. BLACKWOOD & SON PTY LTD |
| 410 1529 | 01DJ4 | AMPCO PARTNERS, LTD. |
| 410 1529 | 03306 | AMPCO METAL INC. DBA AMPCO METAL INC |
| 5120-00-189-2995 | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE |
| 74768-2 | 82340 | L3HARRIS TECHNOLOGIES, INC. |
| A-A-2477 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
| B18.3 | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS |
| DH 0016 | 01DJ4 | AMPCO PARTNERS, LTD. |
| L-1 | 61452 | NGK METALS CORPORATION DBA N G K BERYLCO |
| L-1-2551 | 61452 | NGK METALS CORPORATION DBA N G K BERYLCO |
| L-1-2551 | 70787 | CABOT CORP ALUMINUM MASTER ALLOY BUSINESS UNIT |
| MIL-K-21120 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| PD 5120-189-2995 | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE |
| W-1050-L | 01DJ4 | AMPCO PARTNERS, LTD. |
| W-1050-L | 03306 | AMPCO METAL INC. DBA AMPCO METAL INC |