The Harness Set,aircraft Safety, cataloged under National Stock Number 1680-01-379-3149, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Amsafe, Inc. Div Amsafe. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-379-3149 |
| Primary Part Number | 502588-409-2251 |
| Item Name | Harness Set,aircraft Safety |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Amsafe, Inc. Div Amsafe |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 502588-409-2251 PRIMARY | Amsafe, Inc. Div Amsafe (USA) |
| 356003322 | B-N Group Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 502588-409-2251 | 5/9 Secondary reference Am Safe Inc Div of the Marmon Group |
NSN 1680-01-379-3149 is a Harness Set,aircraft Safety, manufactured by Amsafe, Inc. Div Amsafe, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-379-3149 has 2 manufacturer part numbers on file: 502588-409-2251 (Amsafe, Inc. Div Amsafe), 356003322 (B-N Group Ltd).
Key specifications for 502588-409-2251: Special Features: COGNIZANT USER SERVICE ROYAL UNITED KINGDOM AIR FORCE; End Item Identification: ISLANDER. 0 specifications are 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 1680-01-379-3149 has DEMIL Code B. 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.