The Nut,self-Locking,extended Washer, cataloged under National Stock Number 5310-01-683-2960, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fastenal Company Div Mqmi. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-683-2960 |
| Primary Part Number | 37346 |
| Item Name | Nut,self-Locking,extended Washer |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Fastenal Company Div Mqmi |
| Status | ACTIVE |
| Nut Style | HEXAGON |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Thread Quantity Per Inch | 13 |
| Nominal Thread Size | 0.500 INCHES IN |
| Material | STEEL OVERALL |
| Surface Treatment | PHOSPHATE OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 37346 PRIMARY | Fastenal Company Div Mqmi (USA) |
NSN 5310-01-683-2960 is a Nut,self-Locking,extended Washer, manufactured by Fastenal Company Div Mqmi, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-683-2960 has 1 cross-referenced part number: 37346 (Fastenal Company Div Mqmi).
There are 8 known substitutes for 5310-01-683-2960: 5930-00-135-5040, 9540-00-242-5436, 4810-00-336-9509 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 37346: Nut Style: HEXAGON; Thread Series: UNIFIED NATIONAL COARSE (UNC); Thread Quantity Per Inch: 13; Part Name Assigned by Controlling Agency: LOCK NUT. 8 total characteristics are documented in the Federal Logistics Information System.