The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-043-5789, 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 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-043-5789 |
| Primary Part Number | 31FAF-1210 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | ACTIVE |
| Surface Treatment | CADMIUM OVERALL |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Bearing Surface Finish | 125.0 MICROINCHES |
| Nominal Thread Size | 0.750 INCHES IN |
| Bearing Surface Type | CHAMFERED |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Thread Quantity Per Inch | 10 |
| Thread Direction | RIGHT-HAND |
| Thread Class | 3B |
| Lubrication | SOLUBLE LUBRICANT |
| Nut Style | HEXAGON |
| Material | STEEL OVERALL |
| Nut Height | 0.884 INCHES MAXIMUM IN |
| Width Across Flats | 1.052 INCHES MINIMUM AND 1.064 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 31FAF-1210 | Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana (USA) |
| 5310PL0725331 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 80013 | Federal Screw Products, Inc. (USA) |
| 31FAF-1210 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
NSN 5310-01-043-5789 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 5310-01-043-5789 has 4 cross-referenced part numbers: 31FAF-1210 (Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana), 5310PL0725331 (Jednolity Indeks Materialowy - Uniform Material Index), 80013 (Federal Screw Products, Inc.), 31FAF-1210 (Sps Technologies, Llc Dba PB Fasteners).
There are 12 known substitutes for 5310-01-043-5789: 5310-00-012-0368, 6220-00-252-8025, 2815-00-361-2742 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 31FAF-1210: Surface Treatment: CADMIUM OVERALL; Locking Feature: PREVAILING TORQUE ALL METAL DESIGN; Bearing Surface Finish: 125.0 MICROINCHES; Nominal Thread Size: 0.750 INCHES IN. 14 total characteristics are documented in the Federal Logistics Information System.