The Lamp,incandescent, cataloged under National Stock Number 6240-01-020-3371, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is General Electric Company. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6240-01-020-3371 |
| Primary Part Number | 1460X |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Filament Designation | C-6 |
| Base Style | DOUBLE CONTACT CANDELABRA PREFOCUS |
| Rated Average Life | HOURS |
| Bulb Designator | S-8 |
| Filament Heavy Duty Service Rating | NOT RATED |
| Emitted Light Characteristic | WHITE |
| Light Output Rating | 23.000 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING |
| Light Center Length | 1.250 INCHES NOMINAL IN |
| Bulb Style | S (STRAIGHT SIDE) |
| Current Rating for Which Designed | 2.750 AMPERES NOMINAL |
| Voltage Rating | 6.500 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 |
| Part Number | Manufacturer |
|---|---|
| 91623252 | Thales Sa (FRA) |
| 1460X | Micro Lamps Inc. (USA) |
| 31-31-76 | Bausch & Lomb Inc (USA) |
| 31-31-75 | Bausch & Lomb Inc (USA) |
| 1460X PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 1460X | 5/9 Secondary reference Osram Sylvania Inc. |
| 1460X | 5/9 Secondary reference General Electric Co Miniature Lamp Products Dept Lighting Business Group |
| 1460X | 5/9 Secondary reference Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company |
NSN 6240-01-020-3371 is a Lamp,incandescent, manufactured by General Electric Company, classified under FSC 6240, Electric Lamps. Status: active.
NSN 6240-01-020-3371 has 5 manufacturer part numbers on file: 91623252 (Thales Sa), 1460X (Micro Lamps Inc.), 31-31-76 (Bausch & Lomb Inc), 31-31-75 (Bausch & Lomb Inc), 1460X (General Electric Company).
2 possible matches (shared part number, not a government interchangeability claim): 2530-01-137-0546, 5340-01-550-3892. Verify interchangeability with system specifications before substitution.
Key specifications for 1460X: Bulb Light Transmission Characteristic: TRANSPARENT; Filament Designation: C-6; Base Style: DOUBLE CONTACT CANDELABRA PREFOCUS; Rated Average Life: HOURS. 13 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.