PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

146BRing,wearing

Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions · NSN 4320-00-035-7526 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-035-7526 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-035-7526. Primary manufacturer part number: 146B.
Features
  • Ring,wearing — FSC 4320
  • 13 verified cross-references
  • Primary manufacturer: Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Ring,wearing, cataloged under National Stock Number 4320-00-035-7526, is classified within Federal Supply Class 4320 (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. This item has 13 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRing,wearing
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersCurtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (CAGE 93232); Dresser-Rand Co Worthington Compressor Opn a Joint Venture (CAGE 93236); Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (CAGE 830Q4); Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (CAGE 0BR59); Turbodyne Div of Dresser Industries Inc See Code 0br59 (CAGE 93235)
Technical Specifications
ParameterValue
NSN4320-00-035-7526
Primary Part Number146B
Item NameRing,wearing
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6130-00-235-0998 INTERCHANGEABLE
Vibrator,self-Rectifying
5910-00-445-6764 INTERCHANGEABLE
Capacitor,fixed,electrolytic
5340-01-126-44251400-0292 INTERCHANGEABLE
Clamp,loop
Keysight Technologies Inc
Cross-Reference Index
Part NumberManufacturer
11459PC113 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
1468B Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
10776PC113 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
11472PC113 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
107659PC113 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
146B PRIMARY Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA)
107672PC113 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
90022PC113 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
146B Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA)
90009PC113 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
146B Turbodyne Div of Dresser Industries Inc See Code 0br59 (USA)
90009-113 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
114959PC113 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
Related Parts
6130-00-235-0998INTERCHANGEABLE
VIBRATOR,SELF-RECTIFYING
5910-00-445-6764INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5340-01-126-4425INTERCHANGEABLE
CLAMP,LOOP
1400-0292

Frequently Asked Questions

What is NSN 4320-00-035-7526?

NSN 4320-00-035-7526 is a Ring,wearing, manufactured by Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-035-7526?

NSN 4320-00-035-7526 has 13 cross-referenced part numbers: 11459PC113 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 1468B (Dresser-Rand Co Worthington Compressor Opn a Joint Venture), 10776PC113 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 11472PC113 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 107659PC113 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging) and 8 more.

What NSN replaces 4320-00-035-7526?

There are 3 known substitutes for 4320-00-035-7526: 6130-00-235-0998, 5910-00-445-6764, 5340-01-126-4425. Verify interchangeability with system specifications before substitution.

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