| 12730 | 33689 | NIAGARA CUTTER INC |
| 310-160L | 13130 | CLEVELAND TWIST DRILL CO DIV OF GREENFIELD INDUSTRIES INC |
| 45146 | 13130 | CLEVELAND TWIST DRILL CO DIV OF GREENFIELD INDUSTRIES INC |
| 45146 | 1NEX4 | KENNAMETAL INC. DIV KENNAMETAL INDUSTRIAL PRODUCTS GROUP |
| 310-160L | 1NEX4 | KENNAMETAL INC. DIV KENNAMETAL INDUSTRIAL PRODUCTS GROUP |
| 52285 | 42970 | LEAR SIEGLER INC NATIONAL TWIST DRILL AND TOOL DIV |
| 717-020812 | 18056 | DOALL BALTIMORE COMPANY |
| 7755 | 19863 | ILLINOIS TOOL WORKS INC ILLINOIS ECLIPSE-PINE BLUFF DIV |
| 7024730 | 20528 | ENCO MFG CO |
| 616 | 71201 | BRUBAKER TOOL CORP |
| 58-10217 | 71485 | UNION BUTTERFIELD CORP P O BOX 9000 CRYSTAL LAKE IL 60039 |
| A812-60L | 72295 | F & D TOOL CO INC |
| 52285 | 78197 | STANDARD TOOL CO DIV OF LEAR SIEGLER INC |
| 712 | 78197 | STANDARD TOOL CO DIV OF LEAR SIEGLER INC |
| ASME B94.19 | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS |
| D-741L | 18056 | DOALL BALTIMORE COMPANY |
| F60-21L | 33689 | NIAGARA CUTTER INC |
| B94.19 TABLE 11 | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED |
| GGG-C-755 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
| MS15695-7 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |