The Frame Assy,aircraft, cataloged under National Stock Number 1680-01-546-7331, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Horizon Aerospace Llc Dba Transicoil. Government technical data includes 1 specification, 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 | 1680-01-546-7331 |
| Primary Part Number | 154932-3 |
| Item Name | Frame Assy,aircraft |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Horizon Aerospace Llc Dba Transicoil |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 154932-3 PRIMARY | Horizon Aerospace Llc Dba Transicoil (USA) |
NSN 1680-01-546-7331 is a Frame Assy,aircraft, manufactured by Horizon Aerospace Llc Dba Transicoil, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-546-7331 has 1 manufacturer part number on file: 154932-3 (Horizon Aerospace Llc Dba Transicoil).
1 possible match (shared part number, not a government interchangeability claim): 6505-01-680-4416. Verify interchangeability with system specifications before substitution.
Key specifications for 154932-3: Criticality Code Justification: AGAV; Special Features: NHA MECHANISM ASSEMBLY; End Item Identification: V-22. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1680-01-546-7331 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.