The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-697-9453, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Nucor Fastener. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-697-9453 |
| Primary Part Number | 175647 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Nucor Fastener |
| Status | ACTIVE |
| Width Across Flats | 1.404 INCHES MINIMUM AND 1.412 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | ASTM A563-15 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Hardness Rating | 31.4 ROCKWELL C NOMINAL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.0 INCHES IN |
| Nut Height | 0.729 INCHES MINIMUM AND 0.749 INCHES MAXIMUM IN |
| Surface Treatment | ZINC OVERALL |
| Nut Style | HEXAGON |
| Thread Quantity Per Inch | 8 |
| Material | STEEL COMP 1045 OVERALL |
| Hole Type and Quantity | 1 TAPPED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5310-01-697-9453 is a Nut,plain,hexagon, manufactured by Nucor Fastener, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-697-9453 has 2 manufacturer part numbers on file: 28310 (Cascade Nut & Bolt, Inc Dba Cascade Nut & Bolt Inc), 175647 (Nucor Fastener).
Key specifications for 175647: Width Across Flats: 1.404 INCHES MINIMUM AND 1.412 INCHES MAXIMUM IN; Surface Treatment Document and Classification: ASTM A563-15 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Thread Series: UNIFIED NATIONAL COARSE (UNC); Hardness Rating: 31.4 ROCKWELL C NOMINAL. 12 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.