The Light,marker,clearance, cataloged under National Stock Number 6220-00-168-2001, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6220-00-168-2001 |
| Item Name | Light,marker,clearance |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 LAMP |
| Lens Color | RED |
| Overall Diameter | 2.375 INCHES NOMINAL IN |
| Mounting Method | FRICTION |
| Lamp Base Type Accommodated | WEDGE |
| Lens Transparency | TRANSPARENT |
| Lamp Type Accommodated and Quantity | 1 INCANDESCENT |
| Material | PLASTIC BODY |
| Lens Surface Condition | SMOOTH BACK |
| Lens Surface Condition | PRISMATIC FACE |
| Lens Type and Quantity | 1 CONVEX, STRAIGHT SIDE, SEMI-DOME |
| Voltage Rating in Volts | 12.0 DC NOMINAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 2-580R12V | 5/9 Secondary reference Dietz R E Co |
| 2-58101 | 3/9 Design control — primary reference Dietz R E Co |
| 780R12V | 5/9 Secondary reference Do-Ray Lamp Co Inc |
| 58R12V | 5/9 Secondary reference Dietz R E Co |
NSN 6220-00-168-2001 is a Light,marker,clearance, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 3120-00-231-1605, 5365-01-607-6654. Verify interchangeability with system specifications before substitution.
Key specifications for 6220-00-168-2001: Furnished Items and Quantity: 1 LAMP; Lens Color: RED; Overall Diameter: 2.375 INCHES NOMINAL IN; Mounting Method: FRICTION. 12 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.