The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-312-3938, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists 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 | Caterpillar Inc Div Caterpillar Defense (CAGE 11083); Amerace Corp (CAGE 82156) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-312-3938 |
| Primary Part Number | 0688348 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-01-312-3938 is a Nut,self-Locking,hexagon, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-312-3938 has 3 cross-referenced part numbers: 688348 (Caterpillar Inc Div Caterpillar Defense), 0688348 (Caterpillar Inc Div Caterpillar Defense), 49NU3212 (Amerace Corp).
There is 1 known substitute for 5310-01-312-3938: 5310-01-381-9728. Verify interchangeability with system specifications before substitution.