The Ring,piston, cataloged under National Stock Number 4310-00-132-3023, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 4310-00-132-3023 |
| Primary Part Number | SM6 |
| Item Name | Ring,piston |
| FSC / FSG | 4310 / 43 — No Item Name Available |
| Manufacturer | Circor Naval Solutions Llc Dba Warren Pumps |
| Status | ACTIVE |
| FSC Application Data | STEAM PISTON,DIRECT ACTING PUMP |
| Material | IRON OVERALL |
| Joint Style | VERTICAL JOINT |
| Standard Bore Diameter | 4.000 INCHES IN |
| Ring Style | CONCENTRIC |
| Cross-Sectional Shape Style | PLAIN RECTANGULAR, STRAIGHT FACE |
| Bore Diameter Oversize | 0.010 INCHES IN |
| Radial Wall Thickness | 0.1620 INCHES MINIMUM AND 0.1720 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SM6 PRIMARY | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
NSN 4310-00-132-3023 is a Ring,piston, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 4310 (No Item Name Available). Status: active.
NSN 4310-00-132-3023 has 1 cross-referenced part number: SM6 (Circor Naval Solutions Llc Dba Warren Pumps).
There are 2 known substitutes for 4310-00-132-3023: 3455-00-231-3522, 4730-00-580-8189. Verify interchangeability with system specifications before substitution.
Key specifications for SM6: FSC Application Data: STEAM PISTON,DIRECT ACTING PUMP; Material: IRON OVERALL; Joint Style: VERTICAL JOINT; Standard Bore Diameter: 4.000 INCHES IN. 9 total characteristics are documented in the Federal Logistics Information System.