The Lamp Unit,vehicular, cataloged under National Stock Number 6220-01-499-4750, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Wamco, Inc. Dba Wamco 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6220-01-499-4750 |
| Primary Part Number | OL-428 |
| Item Name | Lamp Unit,vehicular |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Wamco, Inc. Dba Wamco Inc |
| Status | ACTIVE |
| Shape | STRAIGHT |
| Lamp Base Type Accommodated | SINGLE CONTACT MINIATURE FLANGED |
| Lamp Type Accommodated and Quantity | 1 INCANDESCENT |
| Material | GLASS BODY |
| 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 |
|---|---|
| OL-428 PRIMARY | Wamco, Inc. Dba Wamco Inc (USA) |
NSN 6220-01-499-4750 is a Lamp Unit,vehicular, manufactured by Wamco, Inc. Dba Wamco Inc, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-01-499-4750 has 1 manufacturer part number on file: OL-428 (Wamco, Inc. Dba Wamco Inc).
Key specifications for OL-428: Shape: STRAIGHT; Lamp Base Type Accommodated: SINGLE CONTACT MINIATURE FLANGED; Lamp Type Accommodated and Quantity: 1 INCANDESCENT; Material: GLASS BODY. 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.