PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

101029PC305Ring,piston

Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging · NSN 4310-00-132-5492 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-132-5492 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-132-5492. Primary manufacturer part number: 101029PC305.
Features
  • Ring,piston — FSC 4310
  • Material: IRON OVERALL
  • Ring Style: CONCENTRIC
  • Cross-Sectional Shape Style: PLAIN RECTANGULAR, STRAIGHT FACE
  • Standard Bore Diameter: 2.438 INCHES IN
  • Joint Style: DIAGONAL JOINT
  • Radial Wall Thickness: 0.0830 INCHES NOMINAL IN
  • 50 verified cross-references
Applications
  • Applications requiring Iron Overall construction
General Description

The Ring,piston, cataloged under National Stock Number 4310-00-132-5492, 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 Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4310-00-132-5492
Primary Part Number101029PC305
Item NameRing,piston
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging
StatusACTIVE
MaterialIRON OVERALL
Ring StyleCONCENTRIC
Cross-Sectional Shape StylePLAIN RECTANGULAR, STRAIGHT FACE
Standard Bore Diameter2.438 INCHES IN
Joint StyleDIAGONAL JOINT
Radial Wall Thickness0.0830 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
6625-00-100-6847310B INTERCHANGEABLE
Voltmeter
Ballantine Laboratories Inc
5960-00-188-3963 INTERCHANGEABLE
Electron Tube
5999-00-257-5707310SB INTERCHANGEABLE
Clip,electrical
Birnbach Co Inc
4930-00-421-5827 INTERCHANGEABLE
Lubricating Unit,power Operated
5342-00-934-0565310B INTERCHANGEABLE
Mount,resilient,weapon System
Lanxess Corporation
6625-00-947-7546310B INTERCHANGEABLE
Phasemeter
Rhino Inc.
5440-01-260-213510210BA INTERCHANGEABLE
Stepladder
Little Giant Ladder Systems, Llc
6350-01-580-4562310B INTERCHANGEABLE
Motion Detector
Southwest Microwave Inc Div Security Systems Division
Cross-Reference Index
Part NumberManufacturer
101029PC305 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
107029PC305 Siemens Energy, Inc. Dba Dresser-Rand (USA)
91027PC305 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
107415PC305 Siemens Energy, Inc. Dba Dresser-Rand (USA)
93029PC305 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
111215PC305 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
116729PC305 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
91115PC305 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
113429PC305 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
101015PC305 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
107015PC305 Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
107415PC305 Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
101029PC305 Siemens Energy, Inc. Dba Dresser-Rand (USA)
107429PC305 Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
93015PC305 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
116915PC305 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
107529PC305 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
117529PC305 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
118229PC305 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
93065PC305 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
Related Parts
6625-00-100-6847INTERCHANGEABLE
VOLTMETER
310B
5960-00-188-3963INTERCHANGEABLE
ELECTRON TUBE
5999-00-257-5707INTERCHANGEABLE
CLIP,ELECTRICAL
310SB
4930-00-421-5827INTERCHANGEABLE
LUBRICATING UNIT,POWER OPERATED
5342-00-934-0565INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
310B
6625-00-947-7546INTERCHANGEABLE
PHASEMETER
310B
5440-01-260-2135INTERCHANGEABLE
STEPLADDER
10210BA
6350-01-580-4562INTERCHANGEABLE
MOTION DETECTOR
310B

Frequently Asked Questions

What is NSN 4310-00-132-5492?

NSN 4310-00-132-5492 is a Ring,piston, manufactured by Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging, classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-00-132-5492?

NSN 4310-00-132-5492 has 50 cross-referenced part numbers: 101029PC305 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 107029PC305 (Siemens Energy, Inc. Dba Dresser-Rand), 91027PC305 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 107415PC305 (Siemens Energy, Inc. Dba Dresser-Rand), 93029PC305 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging) and 45 more.

What NSN replaces 4310-00-132-5492?

There are 8 known substitutes for 4310-00-132-5492: 6625-00-100-6847, 5960-00-188-3963, 5999-00-257-5707 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 101029PC305?

Key specifications for 101029PC305: Material: IRON OVERALL; Ring Style: CONCENTRIC; Cross-Sectional Shape Style: PLAIN RECTANGULAR, STRAIGHT FACE; Standard Bore Diameter: 2.438 INCHES IN. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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