| SHAPE | RECTANGULAR |
| OVERALL HEIGHT | 4.500 INCHES NOMINAL |
| OVERALL LENGTH | 25.250 INCHES NOMINAL |
| OVERALL WIDTH | 23.750 INCHES NOMINAL |
| VOLTAGE RATING IN VOLTS | 120.0 AC NOMINAL |
| MATERIAL | PLASTIC ILLUMINATION DIRECTING DEVICE |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-24191,TYPE CLEAR 2 MIL SPEC SINGLE MATERIAL RESPONSE ILLUMINATION DIRECTING DEVICE |
| LAMP TYPE ACCOMMODATED AND QUANTITY | 4 FLUORESCENT |
| LAMP BASE TYPE ACCOMMODATED | MEDIUM BIPIN |
| MOUNTING METHOD | FLUSH |
| TERMINAL TYPE AND QUANTITY | 1 WIRE LEAD |
| WIRING PROVISION METHOD | CABLE |
| WIRING PROVISION LENGTH | 120.0 INCHES NOMINAL SINGLE PROVISION |
| ILLUMINATION DIRECTING DEVICE TYPE | WINDOW |
| HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | DRIPPROOF AND |
| SHOCK RESISTANT AND |
| VIBRATION RESISTANT |
| FURNISHED ITEMS AND QUANTITY | 4 LAMP AND |
| 1 TYPE I LABELS AND |
| 1 TYPE IV LABELS |
| SPEC/STD CONTROLLING DATA | |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-F-16377/57 |
| MANUFACTURERS CODE | 81349 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | M16377/57-349 |