The Nut,self-Locking,extended Washer, cataloged under National Stock Number 5310-01-185-8684, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Am General Llc. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5310-01-185-8684 |
| Primary Part Number | 5934802 |
| Item Name | Nut,self-Locking,extended Washer |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Am General Llc |
| Status | ACTIVE |
| Lubrication | DRY FILM LUBRICANT |
| Washer Outside Diameter | 0.728 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Width Across Flats | 0.551 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN |
| Thread Series | UNF |
| Hardness Rating | 28.0 ROCKWELL C MAXIMUM |
| Washer Thickness | 0.065 INCHES NOMINAL IN |
| Material Document and Classification | GM 286-M,FSCM 11862 MFR REF ALL MATERIAL RESPONSES OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.375 INCHES IN |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Surface Treatment | CADMIUM OVERALL |
| Nut Style | HEXAGON |
| Thread Class | 2B |
| Thread Quantity Per Inch | 24 |
| Material | STEEL COMP 1108 OR STEEL COMP 1109 OR STEEL COMP 1110 OR STEEL COMP 1213 OR STEEL COMP 1115 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 |
|---|---|
| 5934802 PRIMARY | Am General Llc (USA) |
| Reference | Meaning |
|---|---|
| 2474997 | 5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept |
| 5584839 | 5/9 Secondary reference Am General Llc |
NSN 5310-01-185-8684 is a Nut,self-Locking,extended Washer, manufactured by Am General Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-185-8684 has 1 manufacturer part number on file: 5934802 (Am General Llc).
Key specifications for 5934802: Lubrication: DRY FILM LUBRICANT; Overall Height: 0.375 INCHES NOMINAL IN; Washer Outside Diameter: 0.728 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN; Width Across Flats: 0.551 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN. 15 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.