The Lamp,incandescent, cataloged under National Stock Number 6240-00-944-9727, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is Am General Llc. Government technical data includes 14 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through both NSN and commercial part number lookups. 15 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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 | 6240-00-944-9727 |
| Primary Part Number | 938900 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Manufacturer | Am General Llc |
| Status | CANCELLED |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Filament Designation | 2C-2R |
| Base Style | SINGLE CONTACT BAYONET CANDELABRA |
| Rated Average Life | HOURS |
| Bulb Designator | G-6 |
| Filament Heavy Duty Service Rating | NOT RATED |
| Wattage Rating | 7.965 WATTS |
| Emitted Light Characteristic | COLORLESS |
| Light Output Rating | 4.000 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING |
| Light Center Length | 0.810 INCHES NOMINAL IN |
| Bulb Style | G (GLOBULAR) |
| Current Rating for Which Designed | 0.590 AMPERES NOMINAL |
| Voltage Rating | 13.500 VOLTS NOMINAL |
| Average Life Rating in Hours | 5000.0 |
| 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 |
|---|---|
| 938900 PRIMARY | Am General Llc (USA) |
| 87-0458 | Finnigan Corporation (USA) |
| 1155 | Satair A/s (DNK) |
| Reference | Meaning |
|---|---|
| 1155 | 5/9 Secondary reference General Electric Co Miniature Lamp Products Dept Lighting Business Group |
| 1155 | 5/9 Secondary reference U.S. Government activity |
| 6231 | 5/9 Secondary reference Hobbs Corp |
| 1155 | 5/9 Secondary reference Communication Systems Div North American Philips Corp |
| 1155 | 5/9 Secondary reference Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company |
| 6240009449727 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 1155 | 3/1 Design control — primary reference Lamp Industry for Use with Industry Designations and Abbreviations for Lamps |
| 3007818 | 5/9 Secondary reference Lockheed Martin Corporation Div Rms - Mitchel Field |
| G142450 | 5/9 Secondary reference Am General Llc |
| 41M031P8 | 3/2 Design control — primary reference U.S. Government activity |
| S-1155 | 5/1 Secondary reference Shokai Far East, Ltd. |
| PL1155 | 5/9 Secondary reference Precision Lamp Inc |
| C3AZ13466A | 5/9 Secondary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
| 1155 | 5/9 Secondary reference Daycoa Inc |
| 1631 | 5/9 Secondary reference Concord Instruments Corp |
NSN 6240-00-944-9727 is a Lamp,incandescent, manufactured by Am General Llc, classified under FSC 6240, Electric Lamps. Status: cancelled.
NSN 6240-00-944-9727 has 3 manufacturer part numbers on file: 938900 (Am General Llc), 87-0458 (Finnigan Corporation), 1155 (Satair A/s).
5 possible matches (shared part number, not a government interchangeability claim): 4820-01-082-1630, 2530-01-104-9533, 5998-01-264-0348. Verify interchangeability with system specifications before substitution.
Key specifications for 938900: Bulb Light Transmission Characteristic: TRANSPARENT; Filament Designation: 2C-2R; Base Style: SINGLE CONTACT BAYONET CANDELABRA; Rated Average Life: HOURS. 14 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 6240-00-944-9727 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.