| 302GCX-120/TM33-SD-H1S4 | 65063 | FEDERAL SIGNAL CORPORATION |
| 302GCX-120VAC | 65063 | FEDERAL SIGNAL CORPORATION |
| 302GCX-120VAC/TM33-H3S4 | 65063 | FEDERAL SIGNAL CORPORATION |
| IC/H3S4 | 65063 | FEDERAL SIGNAL CORPORATION |
| 815-1853029 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| IC/H3S4 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| ICH3S4 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| MIL-A-15303 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-DTL-15303 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| IC/H3S4 | 98905 | FEDERAL SIGNAL INTERNATIONAL FSC LTD DIV ELECTRICAL PRODUCTS |
| ICH3S4 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |