The Lamp,incandescent, cataloged under National Stock Number 6240-00-489-8529, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 11 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6240-00-489-8529 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Status | ACTIVE |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Filament Designation | C-2R |
| Base Style | MIDGET FLANGED |
| Rated Average Life | HOURS |
| Bulb Designator | T-1 3/4 |
| Filament Heavy Duty Service Rating | NOT RATED |
| Wattage Rating | 1.000 WATTS |
| Emitted Light Characteristic | COLORLESS |
| Light Output Rating | 0.340 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING |
| Light Center Length | 0.375 INCHES NOMINAL IN |
| Bulb Style | T (TUBULAR) |
| Current Rating for Which Designed | 0.200 AMPERES NOMINAL |
| Voltage Rating | 5.000 VOLTS NOMINAL |
| Average Life Rating in Hours | 15000.0 |
| 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 |
|---|---|
| 6240PL1337682 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 2270743-0001 | 5/1 Secondary reference Honeywell Intl Inc Defense Avionics Systems |
| 339AS15 | 5/1 Secondary reference Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron |
| 170 | 5/9 Secondary reference Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch |
| 339AS15 | 5/1 Secondary reference Lamp Industry for Use with Industry Designations and Abbreviations for Lamps |
| 924-90211-034 | 5/1 Secondary reference U.S. Government activity |
| MS27569-339A515 | 2/2 Government specification standardization U.S. Government activity |
| MS27569-339 | 4/1 Identification reference U.S. Government activity |
| 4868K74P001 | 5/1 Secondary reference U.S. Government activity |
| 383 | 5/1 Secondary reference Carley Dba Carley Lamps |
| LTX339 | 5/1 Secondary reference Lamptronix Co Ltd |
NSN 6240-00-489-8529 is a Lamp,incandescent, classified under FSC 6240, Electric Lamps. Status: active.
Key specifications for 6240-00-489-8529: Bulb Light Transmission Characteristic: TRANSPARENT; Filament Designation: C-2R; Base Style: MIDGET FLANGED; Rated Average Life: HOURS. 14 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.