The Lamp,incandescent, cataloged under National Stock Number 6240-01-437-6680, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is General Electric Company Dba Ge. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 3 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 | 6240-01-437-6680 |
| Primary Part Number | 200A/W-1 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Manufacturer | General Electric Company Dba Ge |
| Status | ACTIVE |
| Bulb Light Transmission Characteristic | TRANSLUCENT |
| Filament Designation | CC-8 |
| Base Style | MEDIUM SCREW |
| Rated Average Life | HOURS |
| Bulb Diameter | 2.625 INCHES NOMINAL IN |
| Bulb Designator | A21 |
| Filament Heavy Duty Service Rating | NOT RATED |
| Wattage Rating | 200.000 WATTS |
| Emitted Light Characteristic | WHITE, SOFT |
| Light Output Rating | 3910.000 LUMENS MINIMUM AND 4240.000 LUMENS MAXIMUM SINGLE RATING |
| Light Center Length | 4.062 INCHES NOMINAL IN |
| Bulb Style | A (ARBITRARY DESIGNATION) |
| Current Rating for Which Designed | 1.667 AMPERES NOMINAL |
| Voltage Rating | 120.000 VOLTS NOMINAL |
| Average Life Rating in Hours | 750.0 AND 1200.0 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 6240-01-437-6680 is a Lamp,incandescent, manufactured by General Electric Company Dba Ge, classified under FSC 6240, Electric Lamps. Status: active.
NSN 6240-01-437-6680 has 3 manufacturer part numbers on file: 200A/W-1 (General Electric Company Dba Ge), 11585 (Ironwood Lithographers Inc), 11585 (General Electric Company Dba Ge).
1 possible match (shared part number, not a government interchangeability claim): 6515-01-468-3089. Verify interchangeability with system specifications before substitution.
Key specifications for 200A/W-1: Bulb Light Transmission Characteristic: TRANSLUCENT; Filament Designation: CC-8; Base Style: MEDIUM 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.