Part Details | INCANDESCENT LAMP
6240-00-990-8191 An item whose principal purpose is to produce light from a glowing filament(s). It includes metal backed and reflecting types, seal beam and flood types. It may include an integral filament shield to control and/or modify its illumination pattern.
Alternate Parts: 100A21CL120, 100A21CL-120, 100A21120V, 100A21-120V, 100A21120, 100A21-120, 100A21120V130V, 100A21-120V-130V, 100A21120V, 100A21-120V, 6240-00-990-8191, 00-990-8191, 6240009908191, 009908191
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 62 | MAR 25, 1967 | 00-990-8191 | 00727 ( LAMP, INCANDESCENT ) |
REFERENCE DRAWINGS & PICTURES
MEDIUM SCREW
A (ARBITRARY DESIGNATION)
Cross Reference | NSN 6240-00-990-8191
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 100A21CL-120 | 56589 | 21ST CENTURY ENTERPRISES INC |
| 100A21-120V | 08108 | LAMP INDUSTRYFOR USE WITH INDUSTRY |
| 100A21-120 | 06172 | MARVEL LAMP CO INC |
| 100A21-120V-130V | 62607 | PHILIPS ELECTRONICS NORTH AMERICACORPORATION |
| 100A21-120V | 28012 | THOMAS MANUFACTURING CORP |
Technical Data | NSN 6240-00-990-8191
| Characteristic | Specifications |
|---|---|
| BASE STYLE | MEDIUM SCREW |
| BULB STYLE | A (ARBITRARY DESIGNATION) |
| BULB DESIGNATOR | A-21 |
| OVERALL LENGTH | 5.250 INCHES MAXIMUM |
| BULB LIGHT TRANSMISSION CHARACTERISTIC | TRANSLUCENT |
| EMITTED LIGHT CHARACTERISTIC | WHITE |
| FILAMENT DESIGNATION | ACC-6$ACC-8 |
| WATTAGE RATING | 100.000 WATTS |
| VOLTAGE RATING | 120.000 VOLTS NOMINAL |
| CURRENT RATING FOR WHICH DESIGNED | 0.833 AMPERES NOMINAL |
| RATED AVERAGE LIFE | HOURS |
| AVERAGE LIFE RATING IN HOURS | 750.0 |
| BURNING POSITION | BASE DOWN TO HORIZONTAL |
| FILAMENT HEAVY DUTY SERVICE RATING | NOT RATED |
| LIGHT CENTER LENGTH | 3.875 INCHES NOMINAL |
| SPECIAL FEATURES | LAMP 100A21/120V |
| END ITEM IDENTIFICATION | WHIDBEY ISLAND CLASS LSD; USNS HENRY J. KAISER CLASS TAO; ADVANCED AIR TRAFFIC CONTR & LAND. SYS (ATCALS) 404L; STRATEGIC WEAPON SYSTEMS (POSEIDON AND TRIDENT) |