The Nut,self-Locking,cone Seat,hexag, cataloged under National Stock Number 5310-00-264-1382, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-264-1382 |
| Primary Part Number | 390012PC545 |
| Item Name | Nut,self-Locking,cone Seat,hexag |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | ACTIVE |
| Nut Style | CONE SEAT, HEXAGON |
| Nut Height | 0.500 INCHES NOMINAL IN |
| Nominal Thread Size | 1.250 INCHES IN |
| Cone Seat Angle | 90.00 DEGREES NOMINAL |
| Thread Series | UNF |
| Thread Quantity Per Inch | 12 |
| Width Across Flats | 1.625 INCHES NOMINAL IN |
| Material | COPPER ALLOY OVERALL |
| Thread Class | 4B |
| Thread Direction | RIGHT-HAND |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20-545 | Hardie-Tynes Co., Inc. (USA) |
| 390012PC545 PRIMARY | Naval Ship Systems Command (USA) |
| 150-435GPC545 | Hardie-Tynes Co., Inc. (USA) |
NSN 5310-00-264-1382 is a Nut,self-Locking,cone Seat,hexag, manufactured by Naval Ship Systems Command, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-264-1382 has 3 cross-referenced part numbers: 20-545 (Hardie-Tynes Co., Inc.), 390012PC545 (Naval Ship Systems Command), 150-435GPC545 (Hardie-Tynes Co., Inc.).
There are 8 known substitutes for 5310-00-264-1382: 5315-00-290-9167, 5950-00-919-7677, 5360-01-145-1577 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 390012PC545: Nut Style: CONE SEAT, HEXAGON; Nut Height: 0.500 INCHES NOMINAL IN; Nominal Thread Size: 1.250 INCHES IN; Cone Seat Angle: 90.00 DEGREES NOMINAL. 12 total characteristics are documented in the Federal Logistics Information System.