The Light,cockpit,aircraft, cataloged under National Stock Number 6220-01-425-3550, 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 13 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6220-01-425-3550 |
| Primary Part Number | 15-0496-7 |
| Item Name | Light,cockpit,aircraft |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Grimes Aerospace Company |
| Status | ACTIVE |
| Lens Color | GREEN |
| Overall Diameter | 1.620 INCHES NOMINAL IN |
| Mounting Method | POST |
| Lamp Base Type Accommodated | MINIATURE BAYONET |
| Lens Transparency | TRANSPARENT |
| Lamp Type Accommodated and Quantity | 1 INCANDESCENT |
| Material | GLASS LENS |
| Material | STEEL CORROSION RESISTING BODY |
| Terminal Type and Quantity | 1 SPIRAL COIL |
| Lens Surface Condition | SMOOTH FACE |
| Lens Surface Condition | SMOOTH BACK |
| Lens Type and Quantity | 1 FLAT, ROUND |
| 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 |
|---|---|
| 15-0496-7 PRIMARY | Grimes Aerospace Company (USA) |
| Reference | Meaning |
|---|---|
| 160C180269-1 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation |
| 160C180269-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 6220-01-425-3550 is a Light,cockpit,aircraft, manufactured by Grimes Aerospace Company, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-01-425-3550 has 1 manufacturer part number on file: 15-0496-7 (Grimes Aerospace Company).
Key specifications for 15-0496-7: Lens Color: GREEN; Overall Diameter: 1.620 INCHES NOMINAL IN; Mounting Method: POST; Overall Length: 3.620 INCHES MAXIMUM IN. 13 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.