The Nut,plain,extended Washer,hexago, cataloged under National Stock Number 5310-01-399-0462, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 10 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-399-0462 |
| Primary Part Number | 5167676 |
| Item Name | Nut,plain,extended Washer,hexago |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Washer Outside Diameter | 0.900 INCHES NOMINAL IN |
| Nominal Thread Size | 0.375 INCHES IN |
| Thread Class | 2B |
| Thread Direction | RIGHT-HAND |
| Width Across Flats | 0.680 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 16 |
| Washer Thickness | 0.110 INCHES NOMINAL IN |
| Surface Treatment | OXIDE OVERALL |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-01-399-0462 is a Nut,plain,extended Washer,hexago, manufactured by Naval Sea Systems Command, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-399-0462 has 2 cross-referenced part numbers: 5167676 (Naval Sea Systems Command), 7101A (Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier).
There are 4 known substitutes for 5310-01-399-0462: 5930-00-375-9176, 5360-01-121-9841, 6625-01-360-8873 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5167676: Overall Height: 0.540 INCHES NOMINAL IN; Thread Series: UNIFIED NATIONAL COARSE (UNC); Washer Outside Diameter: 0.900 INCHES NOMINAL IN; Nominal Thread Size: 0.375 INCHES IN. 12 total characteristics are documented in the Federal Logistics Information System.