| 10N23 | 14011 | STANDARD WELDERS EQUIPMENT CORPORATION |
| 10N23 | 30367 | L-TEC WELDING AND CUTTING SYSTEMS |
| 10N23 | 36346 | UNION CARBIDE CORP SUB OF DOW CO THE |
| 22093 | 72617 | BLACK AND DECKER /US/ INC DEWALT DIV |
| 3C116 | 52954 | CONLEY AND KLEPPEN ENTERPRISES NORTHWEST WELDING EQUIPMENT DIV |
| B78863 | K0957 | BUCKINGHAM ELECTRONIC ENGINEERING CO LTD |
| MS9068-012 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MS9068-012 | H2313 | ERIKS B.V. |
| S1500 | 96881 | THOMSON INDUSTRIES INC |
| S8057R7 | 70210 | HONEYWELL INTERNATIONAL INC. |