The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-266-4157, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-266-4157 |
| Primary Part Number | FFB571TYPEA6 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Nut Style | HEXAGON |
| Thread Series | UNS |
| Bearing Surface Type | CHAMFERED |
| Thread Quantity Per Inch | 14 |
| Nominal Thread Size | 1.000 INCHES IN |
| Nondefinitive Spec/std Data | 6 TYPE AND C CLASS |
| Material | STEEL OVERALL |
| Thread Direction | RIGHT-HAND |
| Width Across Flats | 1.500 INCHES NOMINAL IN |
| Nut Height | 0.547 INCHES NOMINAL IN |
| Thread Class | 2B |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FFB571TYPEA6 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| REGULARJAMNUT | Northwestern University (USA) |
NSN 5310-00-266-4157 is a Nut,plain,hexagon, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-266-4157 has 2 cross-referenced part numbers: FFB571TYPEA6 (Federal Specifications Promulgated by General Services Administration Washington DC), REGULARJAMNUT (Northwestern University).
There are 9 known substitutes for 5310-00-266-4157: 5310-00-208-0634, 5310-00-266-0341, 5310-00-266-0342 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for FFB571TYPEA6: Nut Style: HEXAGON; Thread Series: UNS; Bearing Surface Type: CHAMFERED; Thread Quantity Per Inch: 14. 11 total characteristics are documented in the Federal Logistics Information System.