NSN

4310-00-131-2902

Ring,Piston

FSC 4310COMPRESSORS AND VACUUM PUMPSFSG 43PUMPS AND COMPRESSORS

Unit Price

$324.20

per EA

11 parts / 4 mfrs

Part Numbers for NSN 4310-00-131-290211 records
Part NumberCAGEManufacturerRNCCRNVC
220062AD10AT62Siemens Energy, Inc. Dba Dresser-Rand59
3088B0AT62Siemens Energy, Inc. Dba Dresser-Rand39
220062AD18FGX3Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air SolutionsC1
3088B8FGX3Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air SolutionsC1
156414PC14893232Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use Cage Code 0ubg9 for Cataloging59
157013PC14893232Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use Cage Code 0ubg9 for Cataloging59
157016PC14893232Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use Cage Code 0ubg9 for Cataloging59
157437PC14893232Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use Cage Code 0ubg9 for Cataloging59
157440PC14893232Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use Cage Code 0ubg9 for Cataloging59
200110RPC22893232Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use Cage Code 0ubg9 for Cataloging59
3088B93236Dresser-Rand Co Worthington Compressor Opn a Joint Venture59
Manufacturers (4)

Siemens Energy, Inc. Dba Dresser-Rand

CAGE 0AT62
View NSNs

Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions

CAGE 8FGX3
View NSNs

Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use Cage Code 0ubg9 for Cataloging

CAGE 93232
View NSNs

Dresser-Rand Co Worthington Compressor Opn a Joint Venture

CAGE 93236
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$324.20EA0
01-OCT-2025$324.20EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

U

ESD/EMI

Item Characteristics
MRCRequirementReply
AAGRCROSS-SECTIONAL SHAPE STYLESTRAIGHT FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL
ACXDRING STYLECONCENTRIC
ACXFRADIAL WALL THICKNESS0.2545 INCHES MINIMUM AND 0.2695 INCHES MAXIMUM
ACXJOVERALL WIDTH0.3110 INCHES NOMINAL
ACXZSTANDARD BORE DIAMETER7.250 INCHES
ADTEJOINT STYLEVERTICAL JOINT
CQKZOIL PASSAGE TYPE AND QUANTITY1 GROOVE OUTSIDE PERIPHERY
CQKZOIL PASSAGE TYPE AND QUANTITY10 SLOT HORIZONTALLY THROUGH RING
MATTMATERIALIRON OVERALL
ZZZVFSC APPLICATION DATAPISTON,AIR COMPRESSOR

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About NSN 4310-00-131-2902

NSN 4310-00-131-2902 is a National Stock Number assigned to Ring,Piston. This NSN part number belongs to Federal Supply Class 4310 (COMPRESSORS AND VACUUM PUMPS) under Federal Supply Group 43 (PUMPS AND COMPRESSORS). There are 11 part numbers associated with this NSN from 4 manufacturers.

The current government unit price for NSN 4310-00-131-2902 is $324.20. Price history shows 2 recorded price changes.

To find the part number for NSN 4310-00-131-2902, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.