The Nut,self-Locking,extended Washer, cataloged under National Stock Number 5310-00-975-1824, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Sps Technologies, Llc Dba PB Fasteners. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-975-1824 |
| Primary Part Number | 57585-624 |
| Item Name | Nut,self-Locking,extended Washer |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | CANCELLED |
| Lubrication | DRY FILM LUBRICANT |
| Thread Class | 3B |
| Temp Rating | 450.0 FAHRENHEIT NOMINAL DEGF |
| Thread Series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Surface Treatment | CADMIUM OVERALL |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Material Document and Classification | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Surface Treatment Document and Classification | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Hardness Rating | 38.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM |
| Thread Quantity Per Inch | 24 |
| Nominal Thread Size | 0.375 INCHES IN |
| Material | STEEL COMP 8740 OVERALL |
| Washer Thickness | 0.064 INCHES NOMINAL IN |
| Washer Outside Diameter | 0.670 INCHES MAXIMUM IN |
| Nut Style | DOUBLE HEXAGON |
| Width Across Flats | 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 57585-624 | Harvard Industries Inc (USA) |
| 943972-3 | Raytheon Company Dba Raytheon (USA) |
| 57585-624 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| S862NEW5-624 | Northrop Grumman Systems Corporation (USA) |
| DHE13579-6M | Graphic Controls Corp Medical Products Div (USA) |
| H20-6 | Howmet Global Fastening Systems Inc (USA) |
| LHEB220-064 | Harvard Industries Inc (USA) |
| 3D0049-6 | The Boeing Company (USA) |
| BH00526-6 | Bristol Industries, Llc (USA) |
NSN 5310-00-975-1824 is a Nut,self-Locking,extended Washer, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-975-1824 has 9 cross-referenced part numbers: 57585-624 (Harvard Industries Inc), 943972-3 (Raytheon Company Dba Raytheon), 57585-624 (Sps Technologies, Llc Dba PB Fasteners), S862NEW5-624 (Northrop Grumman Systems Corporation), DHE13579-6M (Graphic Controls Corp Medical Products Div) and 4 more.
There are 4 known substitutes for 5310-00-975-1824: 3895-00-160-5721, 2815-00-288-4869, 4940-01-278-6222 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 57585-624: Lubrication: DRY FILM LUBRICANT; Thread Class: 3B; Temp Rating: 450.0 FAHRENHEIT NOMINAL DEGF; Thread Series: UNIFIED NATIONAL JOINT FINE (UNJF). 18 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-975-1824 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.