The Parts Kit,seat, cataloged under National Stock Number 1680-01-679-5345, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Safe Inc. The record lists 2 manufacturer part numbers 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.
| Item Name | Parts Kit,seat |
| FSC / FSG | 1680 — Miscellaneous Aircraft Accessories and Components (FSG 16) |
| Manufacturers | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (CAGE 30003); Safe Inc (CAGE 3CC53) |
| Parameter | Value |
|---|---|
| NSN | 1680-01-679-5345 |
| Primary Part Number | 4166AS0571-01 |
| Item Name | Parts Kit,seat |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Safe Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 4166AS0571 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 4166AS0571-01 PRIMARY | Safe Inc (USA) |
NSN 1680-01-679-5345 is a Parts Kit,seat, manufactured by Safe Inc, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-679-5345 has 2 manufacturer part numbers on file: 4166AS0571 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 4166AS0571-01 (Safe Inc).
1 possible match (shared part number, not a government interchangeability claim): 4240-01-699-4411. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). 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.