The Lamp,incandescent, cataloged under National Stock Number 6240-01-365-4528, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is The Boeing Company Div Defense. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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: Active.
| Parameter | Value |
|---|---|
| NSN | 6240-01-365-4528 |
| Primary Part Number | 5M2612-001 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Filament Designation | CC-2F |
| Rated Average Life | HOURS |
| Precious Material | GOLD |
| Bulb Designator | T-1 |
| Precious Material and Weight | 0.040 GOLD GRAINS, TROY |
| Filament Heavy Duty Service Rating | NOT RATED |
| Wattage Rating | 0.672 WATTS |
| Emitted Light Characteristic | COLORLESS |
| Light Output Rating | 0.150 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING |
| Precious Material and Location | WIRE LEADS GOLD |
| Bulb Style | T (TUBULAR) |
| Current Rating for Which Designed | 0.024 AMPERES NOMINAL |
| Voltage Rating | 28.000 VOLTS NOMINAL |
| Average Life Rating in Hours | 16000.0 |
| 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 |
|---|---|
| 5M2612-001 | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 4480-1 | C/1 Advisory reference — outside the item-of-supply concept Safran Electronics & Defense, Avionics Usa, Llc |
| 5M2612 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| 4480-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6240-01-365-4528 is a Lamp,incandescent, manufactured by The Boeing Company Div Defense, classified under FSC 6240, Electric Lamps. Status: active.
NSN 6240-01-365-4528 has 1 manufacturer part number on file: 5M2612-001 (The Boeing Company Div Defense).
3 possible matches (shared part number, not a government interchangeability claim): 5961-01-396-4943, 5930-01-446-8946, 5110-01-697-1843. Verify interchangeability with system specifications before substitution.
Key specifications for 5M2612-001: Bulb Light Transmission Characteristic: TRANSPARENT; Filament Designation: CC-2F; Rated Average Life: HOURS; Precious Material: GOLD. 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.
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.