| 1170 | 05506 | MARTIN SPROCKET AND GEAR INC |
| 1170 | 65814 | TRW INC HAND TOOLS DIV TRW INDUSTRIAL PRODUCTS GROUP |
| 21-0870 | 05506 | MARTIN SPROCKET AND GEAR INC |
| 1232 | 18702 | DUCOMMUN METALS CO |
| A-A-1358 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
| B107.6TY3 | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED |
| G243079-16 | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO |
| G243079-16 | 70408 | AT AND T CORP |
| GGG-W-636TY3 | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE |
| GGG-W-636 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |