The Light,navigational,aircraft, cataloged under National Stock Number 6220-00-283-9334, 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 8 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6220-00-283-9334 |
| Primary Part Number | AN3177-9 |
| Item Name | Light,navigational,aircraft |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Grimes Aerospace Company |
| Status | ACTIVE |
| Mounting Method | UNTHREADED HOLE(S) |
| Shape | TEARDROP |
| Lamp Base Type Accommodated | SINGLE CONTACT BAYONET CANDELABRA |
| Light Beam Motion | FIXED |
| Lamp Type Accommodated and Quantity | 2 INCANDESCENT |
| Material | ALUMINUM BODY |
| Terminal Type and Quantity | 2 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 |
|---|---|
| AN3177-9 | Grimes Aerospace Company (USA) |
| Reference | Meaning |
|---|---|
| S1206B | 5/1 Secondary reference Soderberg Manufacturing Company, Inc. Dba Soderberg Manufacturing |
| AN3177-9 | 2/2 Government specification standardization U.S. Government activity |
| 6220PL1019993 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| B-3965A | 5/1 Secondary reference Grimes Aerospace Company |
NSN 6220-00-283-9334 is a Light,navigational,aircraft, manufactured by Grimes Aerospace Company, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-00-283-9334 has 1 manufacturer part number on file: AN3177-9 (Grimes Aerospace Company).
1 possible match (shared part number, not a government interchangeability claim): 5999-00-786-5536. Verify interchangeability with system specifications before substitution.
Key specifications for AN3177-9: Overall Height: 2.562 INCHES NOMINAL IN; Mounting Method: UNTHREADED HOLE(S); Shape: TEARDROP; Overall Length: 4.562 INCHES NOMINAL IN. 8 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.