The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-00-432-3959, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Prestolite Electric Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5310-00-432-3959 |
| Primary Part Number | 76985 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Prestolite Electric Inc |
| Status | ACTIVE |
| Nominal Thread Size | 0.625 INCHES IN |
| Thread Quantity Per Inch | 18 |
| 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 |
|---|---|
| 6AX246 | Oshkosh Defense Llc (USA) |
| 76985 PRIMARY | Prestolite Electric Inc (USA) |
| Reference | Meaning |
|---|---|
| 5310004323959 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 76985 | 5/9 Secondary reference Prestolite Electric Inc |
| 6AX246 | 5/9 Secondary reference Oshkosh Corp |
NSN 5310-00-432-3959 is a Nut,self-Locking,hexagon, manufactured by Prestolite Electric Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-432-3959 has 2 manufacturer part numbers on file: 6AX246 (Oshkosh Defense Llc), 76985 (Prestolite Electric Inc).
1 possible match (shared part number, not a government interchangeability claim): 1560-01-460-7679. Verify interchangeability with system specifications before substitution.
Key specifications for 76985: Nominal Thread Size: 0.625 INCHES IN; End Item Identification: 2320-01-304-2277 AND 2320-01-304-2278 PLS (PALLETIZED LOADING SYSTEM); FAMILY OF HEMTT VEHICLES (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS); Thread Quantity Per Inch: 18. 2 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.