PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3S4904Valve,brake Pneumatic

Caterpillar Inc Div Caterpillar Defense · NSN 2530-00-730-7034 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-00-730-7034 — this item is cataloged by the U.S. Government under National Stock Number 2530-00-730-7034. Primary manufacturer part number: 3S4904.
Features
  • Valve,brake Pneumatic — FSC 2530
  • 15 verified cross-references
  • Primary manufacturer: Caterpillar Inc Div Caterpillar Defense
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,brake Pneumatic, cataloged under National Stock Number 2530-00-730-7034, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. This item has 15 commercial cross-references from 14 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 NameValve,brake Pneumatic
FSC / FSG2530 — No Item Name Available (FSG 25)
ManufacturersOshkosh Defense Llc (CAGE 75Q65); Terex American Crane Corp (CAGE 49185); Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (CAGE 06853); American Hoist and Derrick Co (CAGE 02280); Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (CAGE 62265)
Technical Specifications
ParameterValue
NSN2530-00-730-7034
Primary Part Number3S4904
Item NameValve,brake Pneumatic
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5310-00-095-360434651 INTERCHANGEABLE
Nut,plain,round
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
4710-00-139-3206 INTERCHANGEABLE
Tube Assembly,metal
5930-00-258-659134651 INTERCHANGEABLE
Switch Subassembly
Setra Systems, Inc. Dba Gems Sensors
2530-00-272-810711EJW8 INTERCHANGEABLE
Link,wheel Cylinder,hydraulic Br
Mack Trucks Inc Parts Opn
5355-01-024-71022024-0010-1 INTERCHANGEABLE
Window,dial
Aeropanel, Llc
1560-01-383-330674A170604-1009 INTERCHANGEABLE
Rib,airfoil
The Boeing Company Div Defense
Cross-Reference Index
Part NumberManufacturer
18159FX Oshkosh Defense Llc (USA)
811162 Terex American Crane Corp (USA)
277340 Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA)
811162 American Hoist and Derrick Co
25-AA-0680 Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA)
3S4904 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
745-277340N Volvo Group Government Sales Oceani Oceania Volvo Group Government Sales (AUS)
10130446 Fwd Seagrave Holdings Lp (USA)
752838C91 Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
18159FX Oshkosh Corp (USA)
P-43936 Athey Products Corp (USA)
277340N PRIMARY Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA)
197098 New Holland Construction (USA)
C9HS-2B-139-A Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
346-51 PRIMARY Crane Carrier Company, Llc (USA)
Related Parts
5310-00-095-3604INTERCHANGEABLE
NUT,PLAIN,ROUND
34651
4710-00-139-3206INTERCHANGEABLE
TUBE ASSEMBLY,METAL
5930-00-258-6591INTERCHANGEABLE
SWITCH SUBASSEMBLY
34651
2530-00-272-8107INTERCHANGEABLE
LINK,WHEEL CYLINDER,HYDRAULIC BR
11EJW8
5355-01-024-7102INTERCHANGEABLE
WINDOW,DIAL
2024-0010-1
1560-01-383-3306INTERCHANGEABLE
RIB,AIRFOIL
74A170604-1009

Frequently Asked Questions

What is NSN 2530-00-730-7034?

NSN 2530-00-730-7034 is a Valve,brake Pneumatic, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2530 (No Item Name Available). Status: active.

What are the part numbers for NSN 2530-00-730-7034?

NSN 2530-00-730-7034 has 15 cross-referenced part numbers: 18159FX (Oshkosh Defense Llc), 811162 (Terex American Crane Corp), 277340 (Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems), 811162 (American Hoist and Derrick Co), 25-AA-0680 (Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)) and 10 more.

What NSN replaces 2530-00-730-7034?

There are 6 known substitutes for 2530-00-730-7034: 5310-00-095-3604, 4710-00-139-3206, 5930-00-258-6591 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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