The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-599-2026, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Valley Forge Military Academy Foundation. Government technical data includes 10 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 | 5310-01-599-2026 |
| Primary Part Number | 37279 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Valley Forge Military Academy Foundation |
| Status | ACTIVE |
| Hole Configuration Style | CONFIGURATION H |
| Thread Direction | RIGHT-HAND |
| Nondefinitive Spec/std Data | 8 GRADE |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Nut Height | 0.575 INCHES NOMINAL IN |
| Surface Treatment | ZINC NUT |
| Nut Style | HEXAGON |
| Thread Quantity Per Inch | 8 |
| Material | STEEL NUT |
| Bearing Surface Type | WASHER FACED |
| 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 |
|---|---|
| 37279 PRIMARY | Valley Forge Military Academy Foundation (USA) |
NSN 5310-01-599-2026 is a Nut,self-Locking,hexagon, manufactured by Valley Forge Military Academy Foundation, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-599-2026 has 1 manufacturer part number on file: 37279 (Valley Forge Military Academy Foundation).
Key specifications for 37279: Hole Configuration Style: CONFIGURATION H; Thread Direction: RIGHT-HAND; Nondefinitive Spec/std Data: 8 GRADE; Locking Feature: PREVAILING TORQUE ALL METAL DESIGN. 10 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.