The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-00-194-0839, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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 | 5310-00-194-0839 |
| Primary Part Number | 50FC624 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | ACTIVE |
| Temp Rating | 800.0 FAHRENHEIT MAXIMUM DEGF |
| Thread Direction | RIGHT-HAND |
| Thread Series | UNF |
| Thread Class | 2B |
| Nominal Thread Size | 0.375 INCHES IN |
| Bearing Surface Type | CHAMFERED OR WASHER FACED |
| Thread Quantity Per Inch | 24 |
| Width Across Flats | 0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Nut Height | 0.442 INCHES MINIMUM AND 0.462 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Nut Style | HEXAGON |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 80229 | Federal Screw Products, Inc. (USA) |
| 50FC624 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| 50 FC-624 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 23059412 ITEM 2 | Rolls-Royce Corporation (USA) |
NSN 5310-00-194-0839 is a Nut,self-Locking,hexagon, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-194-0839 has 4 cross-referenced part numbers: 80229 (Federal Screw Products, Inc.), 50FC624 (Sps Technologies, Llc Dba PB Fasteners), 50 FC-624 (Zf Industrieantriebe Witten Gmbh), 23059412 ITEM 2 (Rolls-Royce Corporation).
There are 4 known substitutes for 5310-00-194-0839: 4810-00-564-7231, 5962-01-084-5828, 1710-01-311-5780 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 50FC624: Temp Rating: 800.0 FAHRENHEIT MAXIMUM DEGF; Thread Direction: RIGHT-HAND; Thread Series: UNF; Thread Class: 2B. 13 total characteristics are documented in the Federal Logistics Information System.