The Lens,light, cataloged under National Stock Number 6220-01-021-1979, 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 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6220-01-021-1979 |
| Primary Part Number | 10-0737-5 |
| Item Name | Lens,light |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Grimes Aerospace Company |
| Status | ACTIVE |
| Mounting Method | SLOT |
| Style Designator | FLAT |
| Surface Condition | SMOOTH FACE |
| Surface Condition | SAND BLASTED BACK |
| Mounting Device Quantity | 2 |
| Color | CLEAR LENS |
| Light Transmission Design | TRANSLUCENT LENS |
| Material | PLASTIC ACRYLIC 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 |
|---|---|
| 10-0737-5 | Grimes Aerospace Company (USA) |
| Reference | Meaning |
|---|---|
| 204-40307-2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6220-01-021-1979 is a Lens,light, manufactured by Grimes Aerospace Company, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-01-021-1979 has 1 manufacturer part number on file: 10-0737-5 (Grimes Aerospace Company).
Key specifications for 10-0737-5: Overall Height: 2.250 INCHES NOMINAL IN; Mounting Method: SLOT; Style Designator: FLAT; Overall Length: 8.960 INCHES NOMINAL IN. 8 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.