The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-00-527-3819, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-527-3819 |
| Primary Part Number | 22FH720 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | CANCELLED |
| Nut Height | 0.463 INCHES NOMINAL IN |
| Thread Class | 3B |
| Thread Direction | RIGHT-HAND |
| Bearing Surface Type | CHAMFERED |
| Nominal Thread Size | 0.438 INCHES IN |
| Nut Style | HEXAGON |
| Temp Rating | 550.0 FAHRENHEIT NOMINAL DEGF |
| Thread Series | UNF |
| Material | STEEL COMP 1117 OVERALL |
| Surface Treatment | CADMIUM OVERALL |
| Width Across Flats | 0.625 INCHES NOMINAL IN |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Thread Quantity Per Inch | 20 |
| Material Document and Classification | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5310-00-527-3819 is a Nut,self-Locking,hexagon, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-527-3819 has 3 cross-referenced part numbers: 80030 (Federal Screw Products, Inc.), 22FH720 (Sps Technologies, Llc Dba PB Fasteners), 21FC720 (Sps Technologies, Llc Dba PB Fasteners).
There are 9 known substitutes for 5310-00-527-3819: 5999-00-792-5492, 5930-00-884-1614, 3110-01-007-7625 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 22FH720: Nut Height: 0.463 INCHES NOMINAL IN; Thread Class: 3B; Thread Direction: RIGHT-HAND; Bearing Surface Type: CHAMFERED. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-527-3819 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.