PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

304BReed Strip,valve

Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions · NSN 4310-00-035-7520 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-035-7520 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-035-7520. Primary manufacturer part number: 304B.
Features
  • Reed Strip,valve — FSC 4310
  • 10 verified cross-references
  • Primary manufacturer: Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Reed Strip,valve, cataloged under National Stock Number 4310-00-035-7520, 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 10 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameReed Strip,valve
FSC / FSG4310 — No Item Name Available (FSG 43)
ManufacturersSiemens Energy, Inc. Dba Dresser-Rand (CAGE 0AT62); Dresser-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)
Technical Specifications
ParameterValue
NSN4310-00-035-7520
Primary Part Number304B
Item NameReed Strip,valve
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 8
3110-00-156-519910250059-2 INTERCHANGEABLE
Bearing,ball,annular
Us Army Aviation and Missile Command
5905-00-189-7998813186-76 INTERCHANGEABLE
Resistor,fixed,composition
Lockheed Martin Corporation Div Rms - Mitchel Field
5935-00-192-4787GB542 INTERCHANGEABLE
Plug,telephone
Kellogg Company Div Kellogg's Food Away From Home
5355-00-346-3638MS91528-3O4B INTERCHANGEABLE
Knob
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5905-00-502-8204 INTERCHANGEABLE
Resistor Set,matched
6130-00-583-9090 INTERCHANGEABLE
Rectifier,metallic
5905-00-666-0781 INTERCHANGEABLE
Resistor,thermal
6680-00-981-7818 INTERCHANGEABLE
Indicator,liquid Quantity
Cross-Reference Index
Part NumberManufacturer
304B Siemens Energy, Inc. Dba Dresser-Rand (USA)
304B Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
113523PC271 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
304B PRIMARY Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA)
113514PC271 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
109123PC271 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
119323PC271 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
304B Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA)
119314PC271 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
109114PC271 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
Related Parts
3110-00-156-5199INTERCHANGEABLE
BEARING,BALL,ANNULAR
10250059-2
5905-00-189-7998INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
813186-76
5935-00-192-4787INTERCHANGEABLE
PLUG,TELEPHONE
GB542
5355-00-346-3638INTERCHANGEABLE
KNOB
MS91528-3O4B
5905-00-502-8204INTERCHANGEABLE
RESISTOR SET,MATCHED
6130-00-583-9090INTERCHANGEABLE
RECTIFIER,METALLIC
5905-00-666-0781INTERCHANGEABLE
RESISTOR,THERMAL
6680-00-981-7818INTERCHANGEABLE
INDICATOR,LIQUID QUANTITY

Frequently Asked Questions

What is NSN 4310-00-035-7520?

NSN 4310-00-035-7520 is a Reed Strip,valve, 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 4310-00-035-7520?

NSN 4310-00-035-7520 has 10 cross-referenced part numbers: 304B (Siemens Energy, Inc. Dba Dresser-Rand), 304B (Dresser-Rand Co Worthington Compressor Opn a Joint Venture), 113523PC271 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 304B (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions), 113514PC271 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging) and 5 more.

What NSN replaces 4310-00-035-7520?

There are 8 known substitutes for 4310-00-035-7520: 3110-00-156-5199, 5905-00-189-7998, 5935-00-192-4787 and 5 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com