The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-538-6845, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Haltec Corp. 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 | 5310-01-538-6845 |
| Primary Part Number | LN-1 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Haltec Corp |
| Status | ACTIVE |
| Width Across Flats | 0.500 INCHES NOMINAL IN |
| Nominal Thread Size | 0.307 INCHES IN |
| Nut Height | 0.125 INCHES NOMINAL IN |
| Nut Style | HEXAGON |
| Thread Quantity Per Inch | 32 |
| Material | COPPER ALLOY OVERALL |
| 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 |
|---|---|
| LN-1 PRIMARY | Haltec Corp (USA) |
NSN 5310-01-538-6845 is a Nut,self-Locking,hexagon, manufactured by Haltec Corp, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-538-6845 has 1 manufacturer part number on file: LN-1 (Haltec Corp).
Key specifications for LN-1: Width Across Flats: 0.500 INCHES NOMINAL IN; Nominal Thread Size: 0.307 INCHES IN; Nut Height: 0.125 INCHES NOMINAL IN; 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.