The Lamp,incandescent, cataloged under National Stock Number 6240-01-062-0878, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is Welch Allyn, Inc.. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6240-01-062-0878 |
| Primary Part Number | 03300 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Manufacturer | Welch Allyn, Inc. |
| Status | ACTIVE |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Filament Designation | C-6 |
| Base Style | MINIATURE BAYONET SKIRTED |
| Rated Average Life | HOURS |
| Bulb Designator | T-1 1/2 |
| Filament Heavy Duty Service Rating | NOT RATED |
| Emitted Light Characteristic | WHITE |
| Bulb Style | T (TUBULAR) |
| Current Rating for Which Designed | 0.820 AMPERES NOMINAL |
| Voltage Rating | 2.500 VOLTS NOMINAL |
| Average Life Rating in Hours | 19.0 |
| 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 |
|---|---|
| 03300 PRIMARY | Welch Allyn, Inc. (USA) |
| Reference | Meaning |
|---|---|
| WA033 | 5/9 Secondary reference Welch Allyn Holdings, Inc. |
| 03300 | 3/9 Design control — primary reference Welch Allyn Holdings, Inc. |
NSN 6240-01-062-0878 is a Lamp,incandescent, manufactured by Welch Allyn, Inc., classified under FSC 6240, Electric Lamps. Status: active.
NSN 6240-01-062-0878 has 1 manufacturer part number on file: 03300 (Welch Allyn, Inc.).
Key specifications for 03300: Bulb Light Transmission Characteristic: TRANSPARENT; Filament Designation: C-6; Base Style: MINIATURE BAYONET SKIRTED; Rated Average Life: HOURS. 11 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.