The Light Halogen Bulb, cataloged under National Stock Number 6240-01-457-3715, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is Western Technology Inc. Government technical data includes 1 specification, 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6240-01-457-3715 |
| Primary Part Number | 3106B |
| Item Name | Light Halogen Bulb |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Manufacturer | Western Technology Inc |
| Status | ACTIVE |
| General Characteristics Item Description | REPLACEMENT PART FOR SERIES 5000 EXPLOSION PROOF LIGHT |
| 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 |
|---|---|
| 3106B PRIMARY | Western Technology Inc (USA) |
NSN 6240-01-457-3715 is a Light Halogen Bulb, manufactured by Western Technology Inc, classified under FSC 6240, Electric Lamps. Status: active.
NSN 6240-01-457-3715 has 1 manufacturer part number on file: 3106B (Western Technology Inc).
1 possible match (shared part number, not a government interchangeability claim): 5985-01-666-4662. Verify interchangeability with system specifications before substitution.
Key specifications for 3106B: General Characteristics Item Description: REPLACEMENT PART FOR SERIES 5000 EXPLOSION PROOF LIGHT. 1 specification is 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.