The Nut,plain,round, cataloged under National Stock Number 5310-01-331-3372, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Safran Power Usa Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-331-3372 |
| Primary Part Number | 05-321403 |
| Item Name | Nut,plain,round |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Safran Power Usa Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 05-321403 PRIMARY | Safran Power Usa Llc (USA) |
| Reference | Meaning |
|---|---|
| 05-321409 | 5/9 Secondary reference Lucas Aerospace Power Equipment Corporation |
| 05-321403 | 3/9 Design control — primary reference Lucas Aerospace Power Equipment Corporation |
NSN 5310-01-331-3372 is a Nut,plain,round, manufactured by Safran Power Usa Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-331-3372 has 1 manufacturer part number on file: 05-321403 (Safran Power Usa Llc).
Key specifications for 05-321403: Special Features: USE YS01 DJA/DJG0 PEACE SHIELDA. 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.
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.