The Ring,piston, cataloged under National Stock Number 4310-00-782-7826, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-00-782-7826 |
| Primary Part Number | 220062U2 |
| Item Name | Ring,piston |
| FSC / FSG | 4310 / 43 — No Item Name Available |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions |
| Status | ACTIVE |
| Standard Bore Diameter | 4.375 INCHES IN |
| Material | IRON OVERALL |
| Cross-Sectional Shape Style | PLAIN RECTANGULAR, STRAIGHT FACE |
| Ring Style | CONCENTRIC |
| Radial Wall Thickness | 0.1540 INCHES MINIMUM AND 0.1695 INCHES MAXIMUM IN |
| Joint Style | VERTICAL JOINT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 220062U2 PRIMARY | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA) |
| 6368B | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 200113NPC140 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 7369 | Muskegon Piston Ring Co Muskegon Products Div (USA) |
| 6368B | Siemens Energy, Inc. Dba Dresser-Rand (USA) |
| 220062U2 | Siemens Energy, Inc. Dba Dresser-Rand (USA) |
| 7369 | Gould Inc Clevite Engine Parts Div (USA) |
| 6368B | Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA) |
NSN 4310-00-782-7826 is a Ring,piston, manufactured by Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions, classified under FSC 4310 (No Item Name Available). Status: active.
NSN 4310-00-782-7826 has 8 cross-referenced part numbers: 220062U2 (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions), 6368B (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 200113NPC140 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 7369 (Muskegon Piston Ring Co Muskegon Products Div), 6368B (Siemens Energy, Inc. Dba Dresser-Rand) and 3 more.
There are 7 known substitutes for 4310-00-782-7826: 5950-00-061-7004, 7210-00-119-7369, 6625-00-178-9591 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 220062U2: Overall Width: 0.2485 INCHES NOMINAL IN; Standard Bore Diameter: 4.375 INCHES IN; Material: IRON OVERALL; Cross-Sectional Shape Style: PLAIN RECTANGULAR, STRAIGHT FACE. 7 total characteristics are documented in the Federal Logistics Information System.