The Lamp,incandescent, cataloged under National Stock Number 6240-00-155-7929, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is Goriziane Group Spa. Government technical data includes 15 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6240-00-155-7929 |
| Primary Part Number | 43 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Manufacturer | Goriziane Group Spa |
| Status | CANCELLED |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Filament Designation | C-2R |
| Base Style | MINIATURE BAYONET |
| Rated Average Life | HOURS |
| Bulb Designator | T-3 1/4 |
| Features Provided | FILAMENT SHIELDING AND HEAT RESISTANT GLASS |
| Filament Heavy Duty Service Rating | NOT RATED |
| Wattage Rating | 1.250 WATTS |
| Emitted Light Characteristic | COLORLESS |
| Light Output Rating | 0.500 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING |
| Light Center Length | 0.780 INCHES NOMINAL IN |
| Bulb Style | T (TUBULAR) |
| Current Rating for Which Designed | 0.500 AMPERES NOMINAL |
| Voltage Rating | 2.500 VOLTS NOMINAL |
| Average Life Rating in Hours | 3000.0 |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 43 | Goriziane Group Spa (ITA) |
| Reference | Meaning |
|---|---|
| 7449-6 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 43 | 3/1 Design control — primary reference Lamp Industry for Use with Industry Designations and Abbreviations for Lamps |
| 6240PL1364874 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 6240001557929 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 6240-00-155-7929 is a Lamp,incandescent, manufactured by Goriziane Group Spa, classified under FSC 6240, Electric Lamps. Status: cancelled.
NSN 6240-00-155-7929 has 1 manufacturer part number on file: 43 (Goriziane Group Spa).
3 possible matches (shared part number, not a government interchangeability claim): 5315-00-238-0918, 5330-00-723-2858, 6210-01-294-4477. Verify interchangeability with system specifications before substitution.
Key specifications for 43: Bulb Light Transmission Characteristic: TRANSPARENT; Filament Designation: C-2R; Base Style: MINIATURE BAYONET; 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.
NSN 6240-00-155-7929 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.