| 4589 | 08806 | GENERAL ELECTRIC CO MINIATURE LAMP PRODUCTS DEPT LIGHTING BUSINESS GROUP |
| 4589 | 62607 | PHILIPS ELECTRONICS NORTH AMERICA CORPORATION DBA PHILIPS LIGHTING DIV PHILIPS LIGHTING COMPANY |
| 4589 | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED |
| 4903470 | 78422 | J. W. SPEAKER CORPORATION |
| 883819 | 12603 | CLARK EQUIPMENT CO |
| MS25243-4589 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| P1054-347 | 78422 | J. W. SPEAKER CORPORATION |
| PAR-36-4589 | 08805 | GENERAL ELECTRIC COMPANY DBA GE |
| WL50 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |