The Lens,light, cataloged under National Stock Number 6220-00-671-7960, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Grimes Aerospace Company. Government technical data includes 5 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. 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 | 6220-00-671-7960 |
| Primary Part Number | 21280-21 |
| Item Name | Lens,light |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Grimes Aerospace Company |
| Status | ACTIVE |
| Mounting Method | UNTHREADED HOLE(S) |
| Surface Condition | SMOOTH FACE |
| Color | RED, AVIATION LENS |
| Light Transmission Design | TRANSLUCENT LENS |
| Material | PLASTIC LENS |
| 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 |
|---|---|
| 21280-21 PRIMARY | Grimes Aerospace Company (USA) |
NSN 6220-00-671-7960 is a Lens,light, manufactured by Grimes Aerospace Company, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-00-671-7960 has 1 manufacturer part number on file: 21280-21 (Grimes Aerospace Company).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-316-4009. Verify interchangeability with system specifications before substitution.
Key specifications for 21280-21: Mounting Method: UNTHREADED HOLE(S); Surface Condition: SMOOTH FACE; Color: RED, AVIATION LENS; Light Transmission Design: TRANSLUCENT LENS. 5 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.