PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

119629PC543Piston,compressor

Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions · NSN 4310-00-167-8783 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-167-8783 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-167-8783. Primary manufacturer part number: 119629PC543.
Features
  • Piston,compressor — FSC 4310
  • Material: STEEL
  • Diameter: 1.125 INCHES NOMINAL IN
  • 35 verified cross-references
  • Primary manufacturer: Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
Applications
  • Applications requiring Steel construction
General Description

The Piston,compressor, cataloged under National Stock Number 4310-00-167-8783, 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 Steam and Air Solutions Div Steam and Air Solutions. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 35 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4310-00-167-8783
Primary Part Number119629PC543
Item NamePiston,compressor
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
StatusACTIVE
MaterialSTEEL
Diameter1.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5960-00-116-9960 INTERCHANGEABLE
Electron Tube
6625-00-397-4188 INTERCHANGEABLE
Test Set,transmission Line
5961-00-752-5395 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
118829PC543 Siemens Energy, Inc. Dba Dresser-Rand (USA)
119629PC543 Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
118829PC543 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
371B Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
110929PC543 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
156420PC286 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
119629PC543 PRIMARY Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA)
118826PC543 PRIMARY Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA)
156420PC286 Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
156420PC286 Siemens Energy, Inc. Dba Dresser-Rand (USA)
156420PC286 PRIMARY Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA)
157014PC286 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
110926PC543 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
110926PC543 PRIMARY Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA)
119629PC543 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
157014PC286 Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
371B Siemens Energy, Inc. Dba Dresser-Rand (USA)
371B PRIMARY Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA)
110926PC543 Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
157014PC286 Siemens Energy, Inc. Dba Dresser-Rand (USA)
Related Parts
5960-00-116-9960INTERCHANGEABLE
ELECTRON TUBE
6625-00-397-4188INTERCHANGEABLE
TEST SET,TRANSMISSION LINE
5961-00-752-5395INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 4310-00-167-8783?

NSN 4310-00-167-8783 is a Piston,compressor, manufactured by Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions, classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-00-167-8783?

NSN 4310-00-167-8783 has 35 cross-referenced part numbers: 118829PC543 (Siemens Energy, Inc. Dba Dresser-Rand), 119629PC543 (Dresser-Rand Co Worthington Compressor Opn a Joint Venture), 118829PC543 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 371B (Dresser-Rand Co Worthington Compressor Opn a Joint Venture), 110929PC543 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging) and 30 more.

What NSN replaces 4310-00-167-8783?

There are 3 known substitutes for 4310-00-167-8783: 5960-00-116-9960, 6625-00-397-4188, 5961-00-752-5395. Verify interchangeability with system specifications before substitution.

What are the specifications of 119629PC543?

Key specifications for 119629PC543: Material: STEEL; Diameter: 1.125 INCHES NOMINAL IN; Special Features: FIRST STAGE; 1.260 IN. O/A LG; IDENTICAL HUBS,0.400 IN. OD,0.120 IN. LG IN. 3 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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