The Light Subassembly,aircraft, cataloged under National Stock Number 6220-01-154-2710, 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 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 | 6220-01-154-2710 |
| Primary Part Number | 31-3729-9 |
| Item Name | Light Subassembly,aircraft |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Grimes Aerospace Company |
| Status | ACTIVE |
| FSC Application Data | STROBE LIGHT ASSEMBLY |
| General Characteristics Item Description | O/A DIM. 3.625 IN. H BY 2.810 IN.W; WEIGHT .5LBS LBS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 31-3729-9 PRIMARY | Grimes Aerospace Company (USA) |
NSN 6220-01-154-2710 is a Light Subassembly,aircraft, manufactured by Grimes Aerospace Company, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-01-154-2710 has 1 manufacturer part number on file: 31-3729-9 (Grimes Aerospace Company).
1 possible match (shared part number, not a government interchangeability claim): 7025-01-620-7146. Verify interchangeability with system specifications before substitution.
Key specifications for 31-3729-9: FSC Application Data: STROBE LIGHT ASSEMBLY; General Characteristics Item Description: O/A DIM. 3.625 IN. H BY 2.810 IN.W; WEIGHT .5LBS LBS. 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.
NSN 6220-01-154-2710 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.