The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-731-2784, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products. Government technical data includes 2 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-731-2784 |
| Primary Part Number | 20-74-91 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products |
| Status | ACTIVE |
| Width Across Flats | 1.625 INCHES NOMINAL IN |
| Thread Tolerance Class | 18 INTERNAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-01-731-2784 is a Nut,self-Locking,hexagon, manufactured by Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-731-2784 has 2 cross-referenced part numbers: 20-74-91 (Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products), 2HL310 (Oshkosh Defense Llc).
There are 3 known substitutes for 5310-01-731-2784: 5365-01-268-9131, 5340-01-421-6320, 5331-01-626-4612. Verify interchangeability with system specifications before substitution.
Key specifications for 20-74-91: End Item Identification: 016545321; Width Across Flats: 1.625 INCHES NOMINAL IN; Thread Tolerance Class: 18 INTERNAL; Part Name Assigned by Controlling Agency: DRIVE SHAFT NUT. 4 total characteristics are documented in the Federal Logistics Information System.