The Light,taxiing,aircraft, cataloged under National Stock Number 6220-00-923-8481, 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 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6220-00-923-8481 |
| Primary Part Number | B4150B4594 |
| Item Name | Light,taxiing,aircraft |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Grimes Aerospace Company |
| Status | ACTIVE |
| Shape | IRREGULAR |
| Lens Type and Quantity | 1 CONVEXO CONCAVE |
| 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 |
|---|---|
| 0842215-8 | Textron Aviation Inc (USA) |
| B4150B4594 PRIMARY | Grimes Aerospace Company (USA) |
| Reference | Meaning |
|---|---|
| B1450B2-4594 | 5/9 Secondary reference Grimes Aerospace Company |
| 0842215-8 | 5/9 Secondary reference Cessna Aircraft Company Dba Textron Aviation |
NSN 6220-00-923-8481 is a Light,taxiing,aircraft, manufactured by Grimes Aerospace Company, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-00-923-8481 has 2 manufacturer part numbers on file: 0842215-8 (Textron Aviation Inc), B4150B4594 (Grimes Aerospace Company).
Key specifications for B4150B4594: Shape: IRREGULAR; Lens Type and Quantity: 1 CONVEXO CONCAVE. 2 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.