The Lamp Unit,vehicular, cataloged under National Stock Number 6220-01-338-5772, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Poly-Optical Products Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Lamp Unit,vehicular |
| FSC / FSG | 6220 — Electric Vehicular Lights and Fixtures (FSG 62) |
| Manufacturers | Daimler Truck North America Llc (CAGE 64678); Poly-Optical Products Inc (CAGE 28803) |
| Parameter | Value |
|---|---|
| NSN | 6220-01-338-5772 |
| Primary Part Number | 500-9302 |
| Item Name | Lamp Unit,vehicular |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Poly-Optical Products Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| A06-20818-000 | Daimler Truck North America Llc (USA) |
| 500-9302 PRIMARY | Poly-Optical Products Inc (USA) |
| Reference | Meaning |
|---|---|
| POI/500 9302 | 5/9 Secondary reference Daimler Truck North America Llc |
| 103-0005-01 | 5/9 Secondary reference Poly-Optical Products Inc |
| 93083 | 5/9 Secondary reference Poly-Optical Products Inc |
NSN 6220-01-338-5772 is a Lamp Unit,vehicular, manufactured by Poly-Optical Products Inc, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-01-338-5772 has 2 manufacturer part numbers on file: A06-20818-000 (Daimler Truck North America Llc), 500-9302 (Poly-Optical Products Inc).
3 possible matches (shared part number, not a government interchangeability claim): 6105-01-340-6386, 8340-01-397-7660, 5945-01-643-5075. Verify interchangeability with system specifications before substitution.
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.