The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-180-0075, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Bourns Inc. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-01-180-0075 |
| Primary Part Number | 17050-57605 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Bourns Inc |
| Status | ACTIVE |
| Width Across Flats | 0.360 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Thread Series | UNF |
| Material Document and Classification | 18-8 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Nut Height | 0.093 INCHES NOMINAL IN |
| Nut Style | HEXAGON |
| Thread Class | 2B |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP 302 OVERALL |
| Bearing Surface Type | CHAMFERED |
| 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 |
|---|---|
| 17050-57605 PRIMARY | Bourns Inc (USA) |
| Reference | Meaning |
|---|---|
| 17050-57605 | 3/9 Design control — primary reference Bourns Inc Precisions/controls Div |
NSN 5310-01-180-0075 is a Nut,plain,hexagon, manufactured by Bourns Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-180-0075 has 1 manufacturer part number on file: 17050-57605 (Bourns Inc).
Key specifications for 17050-57605: Width Across Flats: 0.360 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN; Thread Series: UNF; Material Document and Classification: 18-8 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Thread Direction: RIGHT-HAND. 11 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.