The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-509-8325, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-509-8325 |
| Primary Part Number | R-529 PIECE 20 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Circor Naval Solutions Llc Dba Warren Pumps |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND |
| Thread Series | UNF |
| Hole Thread Quantity Per Inch | 20 |
| Nominal Thread Size | 1.250 INCHES IN |
| Bearing Surface Finish | 125.0 MICROINCHES |
| Thread Quantity Per Inch | 12 |
| Bearing Surface Type | FLAT |
| Hole Configuration Style | CONFIGURATION H |
| Hole Nominal Thread Diameter | 0.250 INCHES IN |
| Nut Style | HEXAGON |
| Material | NICKEL ALLOY OVERALL |
| Material Document and Classification | MIL-N-894 CL 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Class | 2B |
| Nut Height | 0.625 INCHES NOMINAL IN |
| Hole Type and Quantity | 1 TAPPED |
| Width Across Flats | 2.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| F-124 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| R-529 PIECE 20 PRIMARY | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| R-529 PIECE 70 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
NSN 5310-00-509-8325 is a Nut,plain,hexagon, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-509-8325 has 3 cross-referenced part numbers: F-124 (Circor Naval Solutions Llc Dba Warren Pumps), R-529 PIECE 20 (Circor Naval Solutions Llc Dba Warren Pumps), R-529 PIECE 70 (Circor Naval Solutions Llc Dba Warren Pumps).
There are 4 known substitutes for 5310-00-509-8325: 4510-00-477-8239, 5905-00-855-5300, 5910-01-043-4309 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for R-529 PIECE 20: Thread Direction: RIGHT-HAND; Thread Series: UNF; Hole Thread Quantity Per Inch: 20; Nominal Thread Size: 1.250 INCHES IN. 16 total characteristics are documented in the Federal Logistics Information System.