The Nut,plain,extended Washer,hexago, cataloged under National Stock Number 5310-01-071-6273, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Jergens Inc Div Tooling Components Division. Government technical data includes 11 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-071-6273 |
| Primary Part Number | 19903 |
| Item Name | Nut,plain,extended Washer,hexago |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Jergens Inc Div Tooling Components Division |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND |
| Washer Outside Diameter | 0.750 INCHES NOMINAL IN |
| Width Across Flats | 0.562 INCHES NOMINAL IN |
| Nominal Thread Size | 0.312 INCHES IN |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Surface Treatment | OXIDE OVERALL |
| Thread Quantity Per Inch | 18 |
| Material | STEEL OVERALL |
| Nut Style | HEXAGON |
| Washer Thickness | 0.062 INCHES NOMINAL IN |
| Thread Class | 2B |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 19903 PRIMARY | Jergens Inc Div Tooling Components Division (USA) |
NSN 5310-01-071-6273 is a Nut,plain,extended Washer,hexago, manufactured by Jergens Inc Div Tooling Components Division, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-071-6273 has 1 cross-referenced part number: 19903 (Jergens Inc Div Tooling Components Division).
There are 6 known substitutes for 5310-01-071-6273: 5365-00-241-6916, 9540-00-541-7431, 5935-01-068-9401 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 19903: Thread Direction: RIGHT-HAND; Washer Outside Diameter: 0.750 INCHES NOMINAL IN; Width Across Flats: 0.562 INCHES NOMINAL IN; Nominal Thread Size: 0.312 INCHES IN. 12 total characteristics are documented in the Federal Logistics Information System.