The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-642-5046, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is United States Marine Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | United States Marine Inc (CAGE 0NNZ7) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-642-5046 |
| Primary Part Number | 438-7031 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | United States Marine Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 438-7031 PRIMARY | United States Marine Inc (USA) |
NSN 5310-01-642-5046 is a Nut,self-Locking,hexagon, manufactured by United States Marine Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-642-5046 has 1 manufacturer part number on file: 438-7031 (United States Marine Inc).
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.