The Lamp,incandescent, cataloged under National Stock Number 6240-01-355-0043, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6240-01-355-0043 |
| Primary Part Number | 1897490 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Base Style | MINIATURE BAYONET |
| Bulb Style | S (STRAIGHT SIDE) |
| 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 |
|---|---|
| 1897490 | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 1897490 | 5/9 Secondary reference Oshkosh Corp |
| E-013-005 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6240-01-355-0043 is a Lamp,incandescent, manufactured by Oshkosh Defense Llc, classified under FSC 6240, Electric Lamps. Status: active.
NSN 6240-01-355-0043 has 1 manufacturer part number on file: 1897490 (Oshkosh Defense Llc).
Key specifications for 1897490: Base Style: MINIATURE BAYONET; Special Features: AMBER FILTER; Bulb Style: S (STRAIGHT SIDE); End Item Identification: NSN 2320-01-318-9902 HET (HEAVY EQUIPMENT TRANSPORTER) AND 2320-01-304-2277 AND 2320-01-304-2278 PLS (PALLETIZED LOADING SYSTEM). 3 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.