The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-840-6603, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Whiteford Laboratory Inc. Government technical data includes 12 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-840-6603 |
| Primary Part Number | 7341 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Whiteford Laboratory Inc |
| Status | CANCELLED |
| Nut Height | 0.098 INCHES NOMINAL IN |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Nominal Thread Size | 0.125 INCHES IN |
| Bearing Surface Type | CHAMFERED |
| Thread Quantity Per Inch | 40 |
| Material | STEEL COMP 1213 OVERALL |
| Surface Treatment | CADMIUM OVERALL |
| Material Document and Classification | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Width Across Flats | 0.250 INCHES NOMINAL IN |
| Thread Class | 2B |
| Nut Style | HEXAGON |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5310-00-840-6603 is a Nut,plain,hexagon, manufactured by Whiteford Laboratory Inc, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-840-6603 has 2 cross-referenced part numbers: 7341 (Whiteford Laboratory Inc), 7341 (H & E Venture, Llc).
There are 12 known substitutes for 5310-00-840-6603: 6240-00-025-9203, 4510-00-126-8878, 5305-00-227-1814 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7341: Nut Height: 0.098 INCHES NOMINAL IN; Thread Series: UNIFIED NATIONAL COARSE (UNC); Nominal Thread Size: 0.125 INCHES IN; Bearing Surface Type: CHAMFERED. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-840-6603 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.