The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-479-0303, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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 | 5310-01-479-0303 |
| Primary Part Number | 124-4322650 PC 51 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Bearing Surface Type | CHAMFERED OR WASHER FACED |
| Thread Quantity Per Inch | 11 |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Nominal Thread Size | 0.625 INCHES IN |
| Surface Treatment | ZINC AND CHROMATE OVERALL |
| Surface Treatment Document and Classification | QQ-Z-35,TY II,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Nut Height | 0.363 INCHES MINIMUM AND 0.387 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Width Across Flats | 0.922 INCHES MINIMUM AND 0.938 INCHES MAXIMUM IN |
| Thread Class | 2B |
| Nut Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 124-4322650 PC 51 PRIMARY | Naval Sea Systems Command (USA) |
| 4322650 | Naval Sea Systems Command (USA) |
NSN 5310-01-479-0303 is a Nut,plain,hexagon, manufactured by Naval Sea Systems Command, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-479-0303 has 2 cross-referenced part numbers: 124-4322650 PC 51 (Naval Sea Systems Command), 4322650 (Naval Sea Systems Command).
There are 6 known substitutes for 5310-01-479-0303: 5310-01-386-0428, 5310-01-386-0507, 5310-01-469-8999 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 124-4322650 PC 51: Bearing Surface Type: CHAMFERED OR WASHER FACED; Thread Quantity Per Inch: 11; Thread Series: UNIFIED NATIONAL COARSE (UNC); Nominal Thread Size: 0.625 INCHES IN. 12 total characteristics are documented in the Federal Logistics Information System.