| 1220 | 78189 | ITW SHAKEPROOF AUTOMOTIVE PRODUCTS |
| 1271171 | 50024 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO |
| 138452 | 24617 | GENERAL MOTORS CORP |
| 138542 | 12204 | DAIMLER CHRYSLER |
| 138542 | 31007 | NAVISTAR INTL CORP |
| 138542 | 56442 | DIAMOND REO TRUCK CO |
| 13XX297 | 14351 | TELEDYNE CONTINENTAL MOTORS INDUSTRIAL PRODUCTS DIV TELEDYNE INDUSTRIES INC SUB OF TELEDYNE INC |
| 1829V256 | 33323 | KENWORTH TRUCK CO A DIV OF PACCAR INC |
| 1829V256 | 63734 | KAITLIN CORP |
| 1829V256 | 78500 | MERITOR HEAVY VEHICLE SYSTEMS, LLC |
| 214-1E | 16783 | DELTA ELECTRIC DIV HALLE INDUSTRIES INC |
| 34907S7 | 23040 | FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES |
| 5006-22 | 26344 | NEW HAVEN MFG CORP |
| 64426 | 10237 | CADILLAC GAGE TEXTRON INC. |
| 77839H | 31007 | NAVISTAR INTL CORP |
| 9E06 | 12603 | CLARK EQUIPMENT CO |
| A293220 | 00000 | ORDNANCE CORPS |
| BB16288 | 56442 | DIAMOND REO TRUCK CO |
| C20975-4 | 42323 | WINDHAM MACHINE COMPANY INC. DBA NATHAN MANUFACTURING DIVISION |
| JHP13-415 | 02032 | HOLLINGSWORTH JOHN R CO |
| MILW6986TYPEA | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MS35333-25 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |