The Nut,plain,round, cataloged under National Stock Number 5310-00-420-7256, 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 21 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-420-7256 |
| Primary Part Number | BS1241PC13 |
| Item Name | Nut,plain,round |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Circor Naval Solutions Llc Dba Warren Pumps |
| Status | ACTIVE |
| Drilled Hole Diameter | 0.250 INCHES NOMINAL IN |
| Material Document and Classification | QQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Size | 0.750 INCHES IN |
| Thread Series | UN |
| Thread Quantity Per Inch | 12 |
| Hole Configuration Style | CONFIGURATION J |
| Material | COPPER ALLOY 482 OVERALL |
| Nut Style | ROUND |
| Thread Direction | RIGHT-HAND |
| Hole Type and Quantity | 2 DRILLED |
| Thread Class | 3B |
| Nut Thickness | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN |
| Nut Diameter | 1.615 INCHES MINIMUM AND 1.635 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| BS536PC7 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| BS1403PC13 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| BS988PC7 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| BS4-1655PC13 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| BS971PC7 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| BS452APC7 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| F5 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| BS448APC14 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| BS4-1654PC13 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| BS696PC45 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| BS530PC6 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| 00009 | Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA) |
| BS1242PC13 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| BS1241PC13 PRIMARY | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| BS5-1489PC13 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| BS1402PC13 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| F25 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| BS458APC6 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| BS964PC45 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| BS695PC45 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
NSN 5310-00-420-7256 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 5310-00-420-7256 has 21 cross-referenced part numbers: BS536PC7 (Circor Naval Solutions Llc Dba Warren Pumps), BS1403PC13 (Circor Naval Solutions Llc Dba Warren Pumps), BS988PC7 (Circor Naval Solutions Llc Dba Warren Pumps), BS4-1655PC13 (Circor Naval Solutions Llc Dba Warren Pumps), BS971PC7 (Circor Naval Solutions Llc Dba Warren Pumps) and 16 more.
There are 12 known substitutes for 5310-00-420-7256: 5999-00-103-5701, 3110-00-156-1709, 3110-00-157-1909 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for BS1241PC13: Drilled Hole Diameter: 0.250 INCHES NOMINAL IN; Material Document and Classification: QQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Nominal Thread Size: 0.750 INCHES IN; Thread Series: UN. 13 total characteristics are documented in the Federal Logistics Information System.