| 9001263 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
| A-A-2484 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
| G48 | 03306 | AMPCO METAL INC. DBA AMPCO METAL INC |
| G243101-1 | 4A198 | PITTSBURGH FORGINGS CO SUB OF AMPCO PITTSBURGH CORP BENSALEM PLANT |
| G243101-1 | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO |
| G243101-1 | 70408 | AT AND T CORP |
| MIL-S-21111TY1 | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE |
| MIL-S-21111 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |