The Lamp,incandescent, cataloged under National Stock Number 6240-00-252-7695, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is Ceag Ltd. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6240-00-252-7695 |
| Primary Part Number | 9952431 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Manufacturer | Ceag Ltd |
| Status | ACTIVE |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Base Style | DOUBLE CONTACT BAYONET CANDELABRA |
| Rated Average Life | NOT RATED |
| Filament Heavy Duty Service Rating | NOT RATED |
| Wattage Rating | 24.000 WATTS |
| Emitted Light Characteristic | WHITE |
| Bulb Style | B (ARBITRARY DESIGNATION) |
| Voltage Rating | 28.000 VOLTS NOMINAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 9952431 PRIMARY | Ceag Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 5L9952431 | 5/9 Secondary reference British Aerospace (military Aircraft & Aerostructures) |
| 5L9952431 | C/1 Advisory reference — outside the item-of-supply concept Bae Systems (operations) Limited |
| 99-9952431 | 6/9 Informative reference only U.S. Government activity |
NSN 6240-00-252-7695 is a Lamp,incandescent, manufactured by Ceag Ltd, classified under FSC 6240, Electric Lamps. Status: active.
NSN 6240-00-252-7695 has 1 manufacturer part number on file: 9952431 (Ceag Ltd).
Key specifications for 9952431: Bulb Light Transmission Characteristic: TRANSPARENT; Base Style: DOUBLE CONTACT BAYONET CANDELABRA; Rated Average Life: NOT RATED; Overall Length: 2.250 INCHES NOMINAL IN. 8 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.