The Nut,self-Locking,spline, cataloged under National Stock Number 5310-00-366-3525, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is General Motors Corp. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-366-3525 |
| Primary Part Number | 8084755 |
| Item Name | Nut,self-Locking,spline |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | General Motors Corp |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND |
| Nut Diameter | 0.688 INCHES NOMINAL IN |
| Pilot Diameter | 0.509 INCHES MINIMUM AND 0.513 INCHES MAXIMUM IN |
| Pilot Length | 0.204 INCHES MINIMUM AND 0.234 INCHES MAXIMUM IN |
| Locking Feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| Nut Height | 0.500 INCHES NOMINAL IN |
| Nut Style | SPLINE |
| Thread Class | 3B |
| 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 |
|---|---|
| 8084755 PRIMARY | General Motors Corp (USA) |
| Reference | Meaning |
|---|---|
| 8084755 | 3/9 Design control — primary reference General Motors Corp Electro-Motive Div |
NSN 5310-00-366-3525 is a Nut,self-Locking,spline, manufactured by General Motors Corp, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-366-3525 has 1 manufacturer part number on file: 8084755 (General Motors Corp).
Key specifications for 8084755: Thread Direction: RIGHT-HAND; Nut Diameter: 0.688 INCHES NOMINAL IN; Pilot Diameter: 0.509 INCHES MINIMUM AND 0.513 INCHES MAXIMUM IN; Pilot Length: 0.204 INCHES MINIMUM AND 0.234 INCHES MAXIMUM IN. 8 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.