The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-176-8154, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Department of the Air Force. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-176-8154 |
| Primary Part Number | 325B10 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Department of the Air Force |
| Status | ACTIVE |
| Thread Series | UNF |
| Nominal Thread Size | 0.625 INCHES IN |
| Thread Quantity Per Inch | 18 |
| Thread Direction | RIGHT-HAND |
| Thread Class | 2B |
| Nut Height | 0.535 INCHES MINIMUM AND 0.559 INCHES MAXIMUM IN |
| Material | COPPER ALLOY OVERALL |
| Width Across Flats | 0.922 INCHES MINIMUM AND 0.937 INCHES MAXIMUM IN |
| Nut Style | HEXAGON |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 325B10 | Department of the Air Force (USA) |
| USAF325B10 | Department of the Air Force (USA) |
| FFB571TYPEA2 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5310-00-176-8154 is a Nut,plain,hexagon, manufactured by Department of the Air Force, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-176-8154 has 3 cross-referenced part numbers: 325B10 (Department of the Air Force), USAF325B10 (Department of the Air Force), FFB571TYPEA2 (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 12 known substitutes for 5310-00-176-8154: 5310-00-057-1242, 5310-00-079-5995, 5310-00-141-3033 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 325B10: Thread Series: UNF; Nominal Thread Size: 0.625 INCHES IN; Thread Quantity Per Inch: 18; Thread Direction: RIGHT-HAND. 9 total characteristics are documented in the Federal Logistics Information System.