The Nut,plain,round, cataloged under National Stock Number 5310-00-753-8351, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-753-8351 |
| Primary Part Number | F177 |
| Item Name | Nut,plain,round |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Circor Naval Solutions Llc Dba Warren Pumps |
| Status | ACTIVE |
| Drive Point Quantity | 2 |
| Nominal Thread Size | 0.312 INCHES IN |
| Nut Diameter | 2.500 INCHES NOMINAL IN |
| Thread Class | 2B |
| Thread Quantity Per Inch | 18 |
| Nut Style | ROUND |
| Drive Point Diameter | 0.313 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Drive Point Depth | 0.313 INCHES NOMINAL IN |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Nut Thickness | 0.625 INCHES NOMINAL IN |
| Material Document and Classification | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | NICKEL ALLOY 400 OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 55-22368-68 | Euramco Safety Inc (USA) |
| 10914R (RIGHT HAND) | Rps-Fl, Inc. Dba Rps Inc (USA) |
| R827PC24 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| F177 PRIMARY | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
NSN 5310-00-753-8351 is a Nut,plain,round, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-753-8351 has 4 cross-referenced part numbers: 55-22368-68 (Euramco Safety Inc), 10914R (RIGHT HAND) (Rps-Fl, Inc. Dba Rps Inc), R827PC24 (Circor Naval Solutions Llc Dba Warren Pumps), F177 (Circor Naval Solutions Llc Dba Warren Pumps).
There are 2 known substitutes for 5310-00-753-8351: 5310-00-933-8778, 5910-01-050-0448. Verify interchangeability with system specifications before substitution.
Key specifications for F177: Drive Point Quantity: 2; Nominal Thread Size: 0.312 INCHES IN; Nut Diameter: 2.500 INCHES NOMINAL IN; Thread Class: 2B. 14 total characteristics are documented in the Federal Logistics Information System.