The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-00-365-2276, 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. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-365-2276 |
| Primary Part Number | 7B1756 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Nut Style | HEXAGON |
| Thread Class | 3B |
| Thread Series | UNF |
| Thread Quantity Per Inch | 18 |
| Nominal Thread Size | 0.625 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Locking Feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| Surface Treatment | ZINC NUT |
| Material | FIBER LOCKING INSERT |
| Material | STEEL NUT |
| Nut Height | 0.750 INCHES NOMINAL IN |
| Width Across Flats | 0.937 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7B1756 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
NSN 5310-00-365-2276 is a Nut,self-Locking,hexagon, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-365-2276 has 1 cross-referenced part number: 7B1756 (Caterpillar Inc Div Caterpillar Defense).
There is 1 known substitute for 5310-00-365-2276: 5310-00-982-6809. Verify interchangeability with system specifications before substitution.
Key specifications for 7B1756: Nut Style: HEXAGON; Thread Class: 3B; Thread Series: UNF; Thread Quantity Per Inch: 18. 12 total characteristics are documented in the Federal Logistics Information System.