PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W49232Cylinder Assembly,hydraulic Brak

Airtex Products Div of Uis Inc · NSN 2530-00-845-9249 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-00-845-9249 — this item is cataloged by the U.S. Government under National Stock Number 2530-00-845-9249. Primary manufacturer part number: W49232.
Features
  • Cylinder Assembly,hydraulic Brak — FSC 2530
  • Port Thread Quantity Per Inch: 24 SINGLE PORT
  • Port Style: GASKET SEAL SINGLE PORT
  • Bleeding Feature Quantity: 1
  • Material: IRON CAST BODY
  • Port Thread Diameter: 0.375 INCHES NOMINAL SINGLE PORT IN
  • Port Thread Class: 2B SINGLE PORT
  • Port Thread Series Designator: UNF SINGLE PORT
Applications
  • Applications requiring Iron Cast Body construction
General Description

The Cylinder Assembly,hydraulic Brak, cataloged under National Stock Number 2530-00-845-9249, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Airtex Products Div of Uis Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2530-00-845-9249
Primary Part NumberW49232
Item NameCylinder Assembly,hydraulic Brak
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerAirtex Products Div of Uis Inc
StatusCANCELLED
Port Thread Quantity Per Inch24 SINGLE PORT
Port StyleGASKET SEAL SINGLE PORT
Bleeding Feature Quantity1
MaterialIRON CAST BODY
Port Thread Diameter0.375 INCHES NOMINAL SINGLE PORT IN
Port Thread Class2B SINGLE PORT
Port Thread Series DesignatorUNF SINGLE PORT
Bore Diameter1.093 INCHES NOMINAL IN
Design CharacteristicsSINGLE ACTING SINGLE CYLINDER
Body Outside Diameter1.531 INCHES NOMINAL IN
Mounting Type and LocationRING CENTER SECTION
Features ProvidedBLEEDER VALVES AND RUBBER BOOT
Mounting PositionRIGHT
Bore TypeSTRAIGHT
Port Location and Quantity1 CENTER SECTION
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5120-00-024-0350 INTERCHANGEABLE
Driver Head,valve Seat Ring Inse
2915-00-032-89015139 INTERCHANGEABLE
Cover,fuel
Meggitt North Hollywood Inc
5330-00-065-4835DH37D-6 INTERCHANGEABLE
Seal,plain Encased
Siemens Energy, Inc.
3110-00-156-33961045845 INTERCHANGEABLE
Bearing,ball,annular
Westinghouse Electric Corp
5935-00-236-5453SMA588122 INTERCHANGEABLE
Adapter,connector
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3120-00-293-59535139 INTERCHANGEABLE
Bearing,sleeve
Eaton Corp Transmission Div
1660-00-319-3893 INTERCHANGEABLE
Core,valve,oxygen Fitting
2805-00-366-034701006 INTERCHANGEABLE
Guide,valve Stem
Safeguard Powertech Systems
2530-00-422-9337F3618 INTERCHANGEABLE
Parts Kit,hydraulic Brake Wheel
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
5120-00-439-82755120-00-439-8275 INTERCHANGEABLE
Bit,screwdriver
General Services Administration Federal Supply Service
Cross-Reference Index
Part NumberManufacturer
5463070 General Motors Llc Dba General Motors Llc (USA)
W49232 PRIMARY Airtex Products Div of Uis Inc (USA)
WC31139 C E Niehoff & Co (USA)
5139 Montgomery Ward and Co Inc (USA)
F49232 PRIMARY Federal Mogul Corp Sub Wagner Brake Moog Automotive Div (USA)
EW31139 Eis Brake Parts Div of Standard Motor Products Inc (USA)
5463070 Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (USA)
17649 PRIMARY Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
WC31139 PRIMARY Trw Inc Replacement Parts Div (USA)
3618 Bendix Corp the (USA)
H-49232 PRIMARY Chrysler Corp Service and Parts Opns (USA)
219-1453 Goodyear Tire and Rubber Co the (USA)
31139 Echlin Inc (USA)
172-247 Delco Moraine Div of General Motors Corp (USA)
Related Parts
5120-00-024-0350INTERCHANGEABLE
DRIVER HEAD,VALVE SEAT RING INSE
2915-00-032-8901INTERCHANGEABLE
COVER,FUEL
5139
5330-00-065-4835INTERCHANGEABLE
SEAL,PLAIN ENCASED
DH37D-6
3110-00-156-3396INTERCHANGEABLE
BEARING,BALL,ANNULAR
1045845
5935-00-236-5453INTERCHANGEABLE
ADAPTER,CONNECTOR
SMA588122
3120-00-293-5953INTERCHANGEABLE
BEARING,SLEEVE
5139
1660-00-319-3893INTERCHANGEABLE
CORE,VALVE,OXYGEN FITTING
2805-00-366-0347INTERCHANGEABLE
GUIDE,VALVE STEM
01006
2530-00-422-9337INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE WHEEL
F3618
5120-00-439-8275INTERCHANGEABLE
BIT,SCREWDRIVER
5120-00-439-8275
5999-00-449-7039INTERCHANGEABLE
DELAY LINE
L501K211A
5970-00-696-2755INTERCHANGEABLE
INSULATOR,PLATE
3618

Frequently Asked Questions

What is NSN 2530-00-845-9249?

NSN 2530-00-845-9249 is a Cylinder Assembly,hydraulic Brak, manufactured by Airtex Products Div of Uis Inc, classified under FSC 2530 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2530-00-845-9249?

NSN 2530-00-845-9249 has 14 cross-referenced part numbers: 5463070 (General Motors Llc Dba General Motors Llc), W49232 (Airtex Products Div of Uis Inc), WC31139 (C E Niehoff & Co), 5139 (Montgomery Ward and Co Inc), F49232 (Federal Mogul Corp Sub Wagner Brake Moog Automotive Div) and 9 more.

What NSN replaces 2530-00-845-9249?

There are 12 known substitutes for 2530-00-845-9249: 5120-00-024-0350, 2915-00-032-8901, 5330-00-065-4835 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of W49232?

Key specifications for W49232: Port Thread Quantity Per Inch: 24 SINGLE PORT; Port Style: GASKET SEAL SINGLE PORT; Bleeding Feature Quantity: 1; Material: IRON CAST BODY. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2530-00-845-9249 still in active supply?

NSN 2530-00-845-9249 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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