The Light,navigational,marine, cataloged under National Stock Number 6220-01-651-9331, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Birns Oceanographics Inc. Government technical data includes 7 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 | 6220-01-651-9331 |
| Primary Part Number | XT-120 |
| Item Name | Light,navigational,marine |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Birns Oceanographics Inc |
| Status | ACTIVE |
| Lens Color | COLORLESS |
| Shape | ROUND |
| Mounting Base Height | 65.0 MILLIMETERS NOMINAL MM |
| Mounting Base Length | 81.0 MILLIMETERS NOMINAL MM |
| Surface Treatment | ANODIZE CASE |
| Material | ALUMINUM CASE |
| Voltage Rating in Volts | 240.0 AC NOMINAL |
| 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 |
|---|---|
| XT-120 PRIMARY | Birns Oceanographics Inc (USA) |
NSN 6220-01-651-9331 is a Light,navigational,marine, manufactured by Birns Oceanographics Inc, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-01-651-9331 has 1 manufacturer part number on file: XT-120 (Birns Oceanographics Inc).
Key specifications for XT-120: Overall Height: 76.0 MILLIMETERS NOMINAL MM; Lens Color: COLORLESS; Shape: ROUND; Overall Length: 135.0 MILLIMETERS NOMINAL MM. 7 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.