The Lamp,incandescent, cataloged under National Stock Number 6240-01-064-2980, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is Acron Aviation, Inc.. Government technical data includes 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6240-01-064-2980 |
| Primary Part Number | S21033-07 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Manufacturer | Acron Aviation, Inc. |
| Status | ACTIVE |
| Base Style | WIRE LEADS, DOWN |
| Wire Lead Length | 0.938 INCHES NOMINAL IN |
| Emitted Light Characteristic | BLUE, AVIATION, MIL-C-25050 TYPE 1 |
| Bulb Style | E (ELIPTICAL) |
| 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 |
|---|---|
| S21033-07 | Acron Aviation, Inc. (USA) |
| Reference | Meaning |
|---|---|
| S21033 | 7/2 Vendor item drawing reference Acron Aviation, Inc. |
| D276-100-17 | 3/9 Design control — primary reference Master Dynamics Corp |
NSN 6240-01-064-2980 is a Lamp,incandescent, manufactured by Acron Aviation, Inc., classified under FSC 6240, Electric Lamps. Status: active.
NSN 6240-01-064-2980 has 1 manufacturer part number on file: S21033-07 (Acron Aviation, Inc.).
Key specifications for S21033-07: Base Style: WIRE LEADS, DOWN; Overall Length: 1.157 INCHES NOMINAL IN; Wire Lead Length: 0.938 INCHES NOMINAL IN; Emitted Light Characteristic: BLUE, AVIATION, MIL-C-25050 TYPE 1. 4 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.