| AC-33/32 | 84021 | THE ESAB GROUP INC. |
| AP6013GP3/32 | 00742 | AIR PRODUCTS & CHEMICALS, INC |
| HOBART13A3/32 | 28835 | HOBART BROS CO |
| AWSA5.1-78E60130.0 | 31505 | AMERICAN WELDING SOCIETY, INC. |
| FLEETWELD373/32 | 36232 | LINCOLN ELECTRIC HOLDINGS INC |
| FLEETWELD7 | 36232 | LINCOLN ELECTRIC HOLDINGS INC |
| RACO133/32 | 59711 | CENTRAL WIRE INDUSTRIES LTD |
| MCKAY60133/32 | 76254 | HOBART BROS CO MCKAY WELDING PRODUCTS DIV |
| QQ-E-450 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
| MILE15599 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |