PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

53BUnloader,magnetic

Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions · NSN 4310-00-147-3893 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-147-3893 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-147-3893. Primary manufacturer part number: 53B.
Features
  • Unloader,magnetic — FSC 4310
  • 18 verified cross-references
  • Primary manufacturer: Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Unloader,magnetic, cataloged under National Stock Number 4310-00-147-3893, 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. This item has 18 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameUnloader,magnetic
FSC / FSG4310 — No Item Name Available (FSG 43)
ManufacturersDresser-Rand Co Worthington Compressor Opn a Joint Venture (CAGE 93236); Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (CAGE 93232); Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (CAGE 8FGX3); Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (CAGE 830Q4); Siemens Energy, Inc. Dba Dresser-Rand (CAGE 0AT62)
Technical Specifications
ParameterValue
NSN4310-00-147-3893
Primary Part Number53B
Item NameUnloader,magnetic
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5935-00-135-870853B INTERCHANGEABLE
Jack,telephone
Switchcraft Inc.
5940-00-171-0431 INTERCHANGEABLE
Terminal Board
3030-00-234-2247 INTERCHANGEABLE
Belts,v,matched Set
4730-00-288-9499 INTERCHANGEABLE
Tee,pipe to Tube
5940-00-309-01231385A INTERCHANGEABLE
Terminal Board
Birnbach Co Inc
2990-00-846-07321030 INTERCHANGEABLE
Muffler,exhaust
Arvin Industries Inc
Cross-Reference Index
Part NumberManufacturer
107773PC478 Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
107673PC478 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
90023PC478 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
114973PC478 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
90018PC478 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
107668PC478 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
114968PC478 Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
53B PRIMARY Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA)
107673PC478 Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
107768PC478 Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
107773PC478 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
114968PC478 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
53B Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
107768PC478 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
107668PC478 Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
114973PC478 Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
53B Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA)
53B Siemens Energy, Inc. Dba Dresser-Rand (USA)
Related Parts
5935-00-135-8708INTERCHANGEABLE
JACK,TELEPHONE
53B
5940-00-171-0431INTERCHANGEABLE
TERMINAL BOARD
3030-00-234-2247INTERCHANGEABLE
BELTS,V,MATCHED SET
4730-00-288-9499INTERCHANGEABLE
TEE,PIPE TO TUBE
5940-00-309-0123INTERCHANGEABLE
TERMINAL BOARD
1385A
2990-00-846-0732INTERCHANGEABLE
MUFFLER,EXHAUST
1030

Frequently Asked Questions

What is NSN 4310-00-147-3893?

NSN 4310-00-147-3893 is a Unloader,magnetic, 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.

What are the part numbers for NSN 4310-00-147-3893?

NSN 4310-00-147-3893 has 18 cross-referenced part numbers: 107773PC478 (Dresser-Rand Co Worthington Compressor Opn a Joint Venture), 107673PC478 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 90023PC478 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 114973PC478 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 90018PC478 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging) and 13 more.

What NSN replaces 4310-00-147-3893?

There are 6 known substitutes for 4310-00-147-3893: 5935-00-135-8708, 5940-00-171-0431, 3030-00-234-2247 and 3 more. Verify interchangeability with system specifications before substitution.

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