The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-518-2425, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Fastenal Company. The record lists 3 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.
| Parameter | Value |
|---|---|
| NSN | 5310-01-518-2425 |
| Primary Part Number | 1137272 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Fastenal Company |
| 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 |
NSN 5310-01-518-2425 is a Nut,self-Locking,hexagon, manufactured by Fastenal Company, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-518-2425 has 3 manufacturer part numbers on file: 825230 (Brighton Best Pty Ltd), 121940 (Haulmark Trailers (australia) Pty Ltd), 1137272 (Fastenal Company).
1 possible match (shared part number, not a government interchangeability claim): 5310-01-720-7600. Verify interchangeability with system specifications before substitution.
Key specifications for 1137272: Special Features: 5/8-11 GRADE C ZINC PLATED TOP LOCK NUT; End Item Identification: END ITEM NSN 4210-01-486-1035 TRUCK,FIRE FIGHTING. 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.