The Nut,plain,round, cataloged under National Stock Number 5310-00-685-3291, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-685-3291 |
| Primary Part Number | 15163P |
| Item Name | Nut,plain,round |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| Status | ACTIVE |
| Thread Class | 3B |
| Drive Point Depth | 0.312 INCHES NOMINAL IN |
| Thread Series | UNF |
| Material Document and Classification | MIL-S-890 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Drive Point Diameter | 0.250 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Nut Style | ROUND |
| Nominal Thread Size | 1.000 INCHES IN |
| Drive Point Quantity | 2 |
| Nut Diameter | 1.500 INCHES NOMINAL IN |
| Counterbore Diameter | 1.062 INCHES NOMINAL NUT IN |
| Thread Quantity Per Inch | 12 |
| Nut Thickness | 1.812 INCHES NOMINAL IN |
| Nut Counterbore Depth | 1.312 INCHES NOMINAL NUT IN |
| Thread Direction | LEFT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SK144243 | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| SK144243 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 15163P PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| 15163P | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 40840 | Rps-Fl, Inc. Dba Rps Inc (USA) |
| 3205202 | Naval Ship Systems Command (USA) |
| HM-40840 | Hoffert Marine Inc (USA) |
NSN 5310-00-685-3291 is a Nut,plain,round, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-685-3291 has 7 cross-referenced part numbers: SK144243 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), SK144243 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 15163P (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 15163P (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 40840 (Rps-Fl, Inc. Dba Rps Inc) and 2 more.
There are 10 known substitutes for 5310-00-685-3291: 5310-00-435-5839, 5950-00-500-2707, 6685-00-605-0699 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 15163P: Thread Class: 3B; Drive Point Depth: 0.312 INCHES NOMINAL IN; Thread Series: UNF; Material Document and Classification: MIL-S-890 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 16 total characteristics are documented in the Federal Logistics Information System.