| 1572 | 75175 | CONCORD INSTRUMENTS CORP |
| 4512 | 08108 | LAMP INDUSTRY FOR USE WITH INDUSTRY DESIGNATIONS AND ABBREVIATIONS FOR LAMPS |
| 4512 | 08806 | GENERAL ELECTRIC CO MINIATURE LAMP PRODUCTS DEPT LIGHTING BUSINESS GROUP |
| 4512 | 62607 | PHILIPS ELECTRONICS NORTH AMERICA CORPORATION DBA PHILIPS LIGHTING DIV PHILIPS LIGHTING COMPANY |
| 4512 | 79500 | WESTINGHOUSE ELECTRIC CORP |
| 4512 | 94988 | COOPER INDUSTRIES INC CHAMPION AVIATION PRODUCTS |
| 4512 | R1120 | SATAIR A/S |
| 815-74434-6 | 77096 | PALMER ELECTRIC CO DIV TABET MFG CO INC |
| 815-74434-6 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| IND4512 | 77096 | PALMER ELECTRIC CO DIV TABET MFG CO INC |
| IND4512 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| MS16524-1 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| P44088 | 16783 | DELTA ELECTRIC DIV HALLE INDUSTRIES INC |
| WL50 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |