The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-727-6038, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Fastenal Company. Government technical data includes 6 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 | 5310-01-727-6038 |
| Primary Part Number | 0129158 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Fastenal Company |
| Status | ACTIVE |
| Supplementary Features | PRODUCT WEIGHT 0.0092 POUNDS, THICKNESS 0.281 INCHES LBS |
| Locking Feature | NYLON INSERT |
| Nut Style | HEXAGON |
| Hole Nominal Thread Diameter | 0.375 INCHES IN |
| Thread Quantity Per Inch | 16 |
| Material | STEEL CORROSION RESISTING BASE |
| 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 |
|---|---|
| 0129158 PRIMARY | Fastenal Company (USA) |
NSN 5310-01-727-6038 is a Nut,self-Locking,hexagon, manufactured by Fastenal Company, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-727-6038 has 1 manufacturer part number on file: 0129158 (Fastenal Company).
Key specifications for 0129158: Supplementary Features: PRODUCT WEIGHT 0.0092 POUNDS, THICKNESS 0.281 INCHES LBS; Locking Feature: NYLON INSERT; Part Name Assigned by Controlling Agency: NYLON INSERT LOCK NUT; Nut Style: HEXAGON. 6 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.