The Light,landing,aircraft, cataloged under National Stock Number 6220-01-130-2172, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Grimes Aerospace Company. Government technical data includes 10 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 | 6220-01-130-2172 |
| Primary Part Number | 41850A-1-Q4681 |
| Item Name | Light,landing,aircraft |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Grimes Aerospace Company |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 LAMP |
| Mounting Method | THREADED HOLE(S) |
| Shape | IRREGULAR |
| Features Provided | RETRACTABLE LIGHT |
| Lamp Base Type Accommodated | TWO SCREW TERMINALS |
| Surface Treatment | PAINT BODY |
| Lamp Type Accommodated and Quantity | 1 INCANDESCENT |
| Material | ALUMINUM BODY |
| Terminal Type and Quantity | 1 CONNECTOR, PLUG |
| Voltage Rating in Volts | 28.0 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 |
| Part Number | Manufacturer |
|---|---|
| 41850A-1-Q4681 PRIMARY | Grimes Aerospace Company (USA) |
NSN 6220-01-130-2172 is a Light,landing,aircraft, manufactured by Grimes Aerospace Company, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-01-130-2172 has 1 manufacturer part number on file: 41850A-1-Q4681 (Grimes Aerospace Company).
Key specifications for 41850A-1-Q4681: Furnished Items and Quantity: 1 LAMP; Overall Height: 11.312 INCHES NOMINAL IN; Mounting Method: THREADED HOLE(S); Shape: IRREGULAR. 10 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.