The Light,navigational,marine, cataloged under National Stock Number 6220-01-442-7209, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Perko Inc. Government technical data includes 16 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6220-01-442-7209 |
| Primary Part Number | 972 DP-CHR WITH 72DP1-CLR |
| Item Name | Light,navigational,marine |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Perko Inc |
| Status | ACTIVE |
| Illumination Directing Device Type | EXTERNAL SHIELD |
| Lens Color | GREEN AND RED |
| Overall Diameter | 2.375 INCHES NOMINAL IN |
| Mounting Method | SCREW |
| Shape | IRREGULAR |
| Lamp Base Type Accommodated | MINIATURE BAYONET |
| Lens Transparency | TRANSPARENT |
| Surface Treatment | CHROMIUM BODY |
| Lamp Type Accommodated and Quantity | 1 INCANDESCENT |
| Material | COPPER ALLOY BODY |
| Material | PLASTIC BASE |
| Lens Surface Condition | SMOOTH FACE |
| Lens Surface Condition | SMOOTH BACK |
| Nominal Visibility Arc in Deg | 225.0 HORIZONTAL |
| Voltage Rating in Volts | 24.0 DC NOMINAL |
| Hazardous Locations/environmental Protection | WATERTIGHT |
| 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 |
|---|---|
| 972 DP-CHR WITH 72DP1-CLR PRIMARY | Perko Inc (USA) |
| Reference | Meaning |
|---|---|
| 972-WITH-24V-BULB | 5/9 Secondary reference Perko Inc |
NSN 6220-01-442-7209 is a Light,navigational,marine, manufactured by Perko Inc, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-01-442-7209 has 1 manufacturer part number on file: 972 DP-CHR WITH 72DP1-CLR (Perko Inc).
Key specifications for 972 DP-CHR WITH 72DP1-CLR: Overall Height: 1.625 INCHES NOMINAL IN; Illumination Directing Device Type: EXTERNAL SHIELD; Lens Color: GREEN AND RED; Overall Diameter: 2.375 INCHES NOMINAL IN. 16 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.