The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-537-7079, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Howmet Global Fastening Systems Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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 | 5310-01-537-7079 |
| Primary Part Number | H14-3 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Howmet Global Fastening Systems Inc |
| Status | ACTIVE |
| Bearing Surface Type | CHAMFERED |
| Thread Quantity Per Inch | 13 |
| Nominal Thread Size | 0.500 INCHES IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Locking Feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-01-537-7079 is a Nut,self-Locking,hexagon, manufactured by Howmet Global Fastening Systems Inc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-537-7079 has 3 cross-referenced part numbers: H14-3 (Leonardo Spa Aeronautics Division - Pomigliano D'arco Site), H14-3 (Howmet Global Fastening Systems Inc), H143 (Lifesaving Systems Llc).
There are 4 known substitutes for 5310-01-537-7079: 5950-00-588-5655, 5310-00-807-1474, 5360-00-890-2940 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for H14-3: Bearing Surface Type: CHAMFERED; Thread Quantity Per Inch: 13; Nominal Thread Size: 0.500 INCHES IN; Material: STEEL CORROSION RESISTING OVERALL. 6 total characteristics are documented in the Federal Logistics Information System.