The Lamp,incandescent, cataloged under National Stock Number 6240-01-363-4658, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is Fire-Bann Corp Lrd. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6240-01-363-4658 |
| Primary Part Number | H7635 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Manufacturer | Fire-Bann Corp Lrd |
| Status | ACTIVE |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Filament Designation | C-6 |
| Base Style | TWO SCREW TERMINALS |
| Rated Average Life | HOURS |
| Bulb Designator | PAR-46 |
| Features Provided | HEAT RESISTANT GLASS |
| Filament Heavy Duty Service Rating | NOT RATED |
| Light Beam Type | SPOT |
| Wattage Rating | 50.000 WATTS |
| Emitted Light Characteristic | COLORLESS |
| Light Output Rating | 75000.000 LUMENS NOMINAL SINGLE RATING |
| Bulb Style | PAR (PARABOLIC, ALUMINIZED REFLECTOR) |
| Light Intensity Distribution Feature | PARABOLIC REFLECTOR |
| Current Rating for Which Designed | 3.906 AMPERES NOMINAL |
| Voltage Rating | 12.800 VOLTS NOMINAL |
| Average Life Rating in Hours | 100.0 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 6240-01-363-4658 is a Lamp,incandescent, manufactured by Fire-Bann Corp Lrd, classified under FSC 6240, Electric Lamps. Status: active.
NSN 6240-01-363-4658 has 2 manufacturer part numbers on file: H7635 (General Electric Company Dba Ge), H7635 (Fire-Bann Corp Lrd).
1 possible match (shared part number, not a government interchangeability claim): 6240-01-535-3814. Verify interchangeability with system specifications before substitution.
Key specifications for H7635: Bulb Light Transmission Characteristic: TRANSPARENT; Filament Designation: C-6; Base Style: TWO SCREW TERMINALS; Rated Average Life: HOURS. 16 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.