The Light,landing,aircraft, cataloged under National Stock Number 6220-00-583-3440, 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 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6220-00-583-3440 |
| Primary Part Number | D5710 |
| Item Name | Light,landing,aircraft |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Grimes Aerospace Company |
| Status | ACTIVE |
| Features Provided | RETRACTABLE LIGHT |
| Lamp Type Accommodated and Quantity | 1 INCANDESCENT |
| 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 |
|---|---|
| D5710 PRIMARY | Grimes Aerospace Company (USA) |
| Reference | Meaning |
|---|---|
| AN3095-9 | 5/9 Secondary reference U.S. Government activity |
NSN 6220-00-583-3440 is a Light,landing,aircraft, manufactured by Grimes Aerospace Company, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-00-583-3440 has 1 manufacturer part number on file: D5710 (Grimes Aerospace Company).
Key specifications for D5710: Overall Height: 5.087 INCHES NOMINAL IN; Overall Length: 13.000 INCHES NOMINAL IN; Overall Width: 10.250 INCHES NOMINAL IN; Features Provided: RETRACTABLE LIGHT. 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.