The Lamp,incandescent, cataloged under National Stock Number 6240-00-155-8667, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6240-00-155-8667 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Status | ACTIVE |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Filament Designation | C-2R |
| Base Style | MINIATURE SCREW |
| Rated Average Life | HOURS |
| Bulb Designator | G-3 1/2 |
| Features Provided | FILAMENT SHIELDING AND HEAT RESISTANT GLASS |
| Filament Heavy Duty Service Rating | NOT RATED |
| Wattage Rating | 1.850 WATTS |
| Emitted Light Characteristic | COLORLESS |
| Light Output Rating | 1.600 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING |
| Light Center Length | 0.720 INCHES NOMINAL IN |
| Bulb Style | G (GLOBULAR) |
| Current Rating for Which Designed | 0.500 AMPERES NOMINAL |
| Voltage Rating | 3.700 VOLTS NOMINAL |
| Average Life Rating in Hours | 15.0 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| W-L-111 | 4/1 Identification reference U.S. Government activity |
| 365 | 5/1 Secondary reference Lamp Industry for Use with Industry Designations and Abbreviations for Lamps |
| MS15611-2 | 2/2 Government specification standardization U.S. Government activity |
| 365 | 5/1 Secondary reference U.S. Government activity |
| 1162 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 6240-00-155-8667 is a Lamp,incandescent, classified under FSC 6240, Electric Lamps. Status: active.
Key specifications for 6240-00-155-8667: Bulb Light Transmission Characteristic: TRANSPARENT; Filament Designation: C-2R; Base Style: MINIATURE SCREW; Rated Average Life: HOURS. 15 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.