The Lens,light, cataloged under National Stock Number 6220-01-317-1376, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Nkk Switches of America Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6220-01-317-1376 |
| Primary Part Number | AT4032FF |
| Item Name | Lens,light |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Nkk Switches of America Inc |
| Status | ACTIVE |
| Overall Diameter | 0.291 INCHES NOMINAL IN |
| Overall Thickness | 0.138 INCHES NOMINAL IN |
| Style Designator | FLAT |
| Surface Condition | SMOOTH FACE |
| Surface Condition | SMOOTH BACK |
| Color | CLEAR LENS |
| Color | GREEN FILTER |
| Light Transmission Design | TRANSPARENT 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 |
|---|---|
| AT4032FF PRIMARY | Nkk Switches of America Inc (USA) |
| Reference | Meaning |
|---|---|
| AT-4032M | 5/9 Secondary reference Nkk Switches of America Inc |
NSN 6220-01-317-1376 is a Lens,light, manufactured by Nkk Switches of America Inc, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-01-317-1376 has 1 manufacturer part number on file: AT4032FF (Nkk Switches of America Inc).
Key specifications for AT4032FF: Overall Diameter: 0.291 INCHES NOMINAL IN; Overall Thickness: 0.138 INCHES NOMINAL IN; Style Designator: FLAT; Surface Condition: SMOOTH FACE. 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.