The Lamp,incandescent, cataloged under National Stock Number 6240-01-140-3173, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is Honeywell Intl Inc Defense Avionics Systems. Government technical data includes 2 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6240-01-140-3173 |
| Primary Part Number | 2797151-1 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Manufacturer | Honeywell Intl Inc Defense Avionics Systems |
| Status | ACTIVE |
| Wattage Rating | 50.000 WATTS |
| Voltage Rating | 12.000 VOLTS NOMINAL |
| 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 |
|---|---|
| 2797151-1 PRIMARY | Honeywell Intl Inc Defense Avionics Systems (USA) |
| Reference | Meaning |
|---|---|
| 2797151-1 | 5/9 Secondary reference Kuhns Engineering Co Inc |
| 2797019-1 | 5/9 Secondary reference Leonardo Uk Ltd |
| 2797151-1 | 5/9 Secondary reference Bae Systems Integrated Defense Solutions Inc. |
| 2797151-1 | C/1 Advisory reference — outside the item-of-supply concept Leonardo Uk Ltd |
| 2797151-1 | 5/9 Secondary reference Leonardo Mw Ltd |
NSN 6240-01-140-3173 is a Lamp,incandescent, manufactured by Honeywell Intl Inc Defense Avionics Systems, classified under FSC 6240, Electric Lamps. Status: active.
NSN 6240-01-140-3173 has 1 manufacturer part number on file: 2797151-1 (Honeywell Intl Inc Defense Avionics Systems).
Key specifications for 2797151-1: Wattage Rating: 50.000 WATTS; Voltage Rating: 12.000 VOLTS NOMINAL. 2 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.