The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-656-7837, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Fastenal Company Dba Fastenal Co. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-656-7837 |
| Primary Part Number | 1136264 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Fastenal Company Dba Fastenal Co |
| Status | ACTIVE |
| Nominal Thread Size | 0.625 INCHES IN |
| Nut Height | 0.375 INCHES NOMINAL IN |
| Surface Treatment | ZINC OVERALL |
| Nut Style | HEXAGON |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 121939 | Haulmark Trailers (australia) Pty Ltd (AUS) |
| 1136264 PRIMARY | Fastenal Company Dba Fastenal Co (USA) |
| LNZSF016010-01 | Haulmark Trailers (australia) Pty Ltd (AUS) |
NSN 5310-01-656-7837 is a Nut,plain,hexagon, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-656-7837 has 3 manufacturer part numbers on file: 121939 (Haulmark Trailers (australia) Pty Ltd), 1136264 (Fastenal Company Dba Fastenal Co), LNZSF016010-01 (Haulmark Trailers (australia) Pty Ltd).
Key specifications for 1136264: Nominal Thread Size: 0.625 INCHES IN; Nut Height: 0.375 INCHES NOMINAL IN; Special Features: GRADE A; WIDTH: 0.93 INCHES; LENGTH: 1.067 INCHES; IN; Surface Treatment: ZINC OVERALL. 5 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.