The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-466-7247, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Department of Defense Project Manager-Mobile Electric Power. Government technical data includes 13 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-466-7247 |
| Primary Part Number | 88-22786 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Department of Defense Project Manager-Mobile Electric Power |
| Status | ACTIVE |
| Width Across Flats | 0.551 INCHES MINIMUM AND 0.565 INCHES MAXIMUM IN |
| Thread Tolerance Class | 5H INTERNAL |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Thread Pitch Diameters | +0.3745 TO 0.3750 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.375 INCHES IN |
| Locking Feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| Nut Height | 0.320 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN |
| Nut Style | HEXAGON |
| Thread Class | 2B |
| Thread Quantity Per Inch | 16 |
| Material | COPPER ALLOY OVERALL EXCEPT INSERT |
| Bearing Surface Type | CHAMFERED OR FLAT |
| 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 |
|---|---|
| 88-22786 PRIMARY | Department of Defense Project Manager-Mobile Electric Power (USA) |
NSN 5310-01-466-7247 is a Nut,self-Locking,hexagon, manufactured by Department of Defense Project Manager-Mobile Electric Power, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-466-7247 has 1 manufacturer part number on file: 88-22786 (Department of Defense Project Manager-Mobile Electric Power).
Key specifications for 88-22786: Width Across Flats: 0.551 INCHES MINIMUM AND 0.565 INCHES MAXIMUM IN; Thread Tolerance Class: 5H INTERNAL; Thread Series: UNIFIED NATIONAL COARSE (UNC); Thread Pitch Diameters: +0.3745 TO 0.3750 INCHES IN. 13 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.