The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-391-2749, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Onehydraulics, Inc. Dba Onehydraulics-Ltl. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 — No Item Name Available (FSG 53) |
| Manufacturers | Onehydraulics, Inc. Dba Onehydraulics-Ltl (CAGE 7QMC8); Tulsa Winch, Inc. (CAGE 75096) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-391-2749 |
| Primary Part Number | 20521 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Onehydraulics, Inc. Dba Onehydraulics-Ltl |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-01-391-2749 is a Nut,self-Locking,hexagon, manufactured by Onehydraulics, Inc. Dba Onehydraulics-Ltl, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-391-2749 has 2 cross-referenced part numbers: 20521 (Onehydraulics, Inc. Dba Onehydraulics-Ltl), 20521 (Tulsa Winch, Inc.).
There are 6 known substitutes for 5310-01-391-2749: 4730-00-277-5309, 5340-00-559-8763, 5945-00-883-6837 and 3 more. Verify interchangeability with system specifications before substitution.