Product Details | WHEEL HYDRAULIC BRAKE CYLINDER ASSEMBLY

2530-00-432-1246 A device consisting of a CYLINDER, HYDRAULIC BRAKE, WHEEL with a piston(s) and other component parts which is mounted to the back plate of a wheel. It uses the flow and pressure of a fluid to create the linear motion required to operate the brake shoes of a hydraulic brake system.20216300032Aircraft Wheel and Brake Systems25300060Vehicular Brake, Steering, Axle, Wheel, and Track Components

Part Alternates: H81802, 81802, 2530-00-432-1246, 00-432-1246, 2530004321246, 004321246

Vehicular Equipment Components | Vehicular Brake, Steering, Axle, Wheel, and Track Components

Supply Group (FSG) NSN Assign. NIIN
25 14 SEP 1972 00-432-1246

Drawings & Photos | NSN 2530-00-432-1246


Demand History | NSN 2530-00-432-1246

Part Number Request Date QTY Origin
2530-00-432-1246 2015-11-334 7 US

Cross Reference | NSN 2530-00-432-1246

Part Number Cage Code Manufacturer
81802 23926 KOMATSU AMERICA INTL CO
81802 45RP7 DRESSTA NORTH AMERICA LTD
H81802 23926 KOMATSU AMERICA INTL CO

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Technical Data | NSN 2530-00-432-1246

Characteristic Specifications
DESIGN CHARACTERISTICS DOUBLE ACTING SINGLE CYLINDER
OVERALL WIDTH 3.000 INCHES NOMINAL
OVERALL HEIGHT 2.250 INCHES NOMINAL
EXTENDED LENGTH 8.500 INCHES NOMINAL
COMPRESSED LENGTH 7.375 INCHES NOMINAL
BODY MATERIAL STEEL
BORE TYPE STRAIGHT
BORE DIAMETER 1.750 INCHES NOMINAL
FIRST PISTON ROD END STYLE 5 SLOT TYPE
FIRST END FORK WIDTH 0.313 INCHES NOMINAL
FIRST END FORK DEPTH 0.375 INCHES NOMINAL
FIRST END FORK SPAN WIDTH 0.313 INCHES NOMINAL
(NON-CORE DATA) FIRST PISTON ROD END LUBRICATION FACILITY NOT INCLUDED
PISTON ROD END SIMILARITY IDENTICAL
(NON-CORE DATA) SECOND PISTON ROD END LUBRICATION FACILITY NOT INCLUDED
MOUNTING PROVISION THREADED MOUNTING HOLES
MOUNTING PROVISION ARRANGEMENT STYLE 1 TWO HOLE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING PROVISIONS 2.500 INCHES NOMINAL
MOUNTING FACILITY THREAD SERIES DESIGNATOR UNC
MOUNTING FACILITY THREAD DIAMETER 0.313 INCHES NOMINAL
MOUNTING FACILITY THREAD QUANTITY PER INCH 18
MOUNTING FACILITY THREAD CLASS 2B
MOUNTING FACILITY THREAD DIRECTION RIGHT-HAND
MOUNTING FACILITY THREAD LENGTH 0.500 INCHES NOMINAL
PORT LOCATION AND QUANTITY 1 CENTER SECTION
PORT STYLE 7 INVERTED FLARE
PORT THREAD SERIES DESIGNATOR UNS
PORT THREAD DIAMETER 0.437 INCHES NOMINAL
PORT THREAD QUANTITY PER INCH 24
PORT THREAD CLASS 2B
SEAT ANGLE IN DEG 37.0
TEMP RATING NOT RATED
MOUNTING POSITION ANY ACCEPTABLE
BLEEDING FEATURE QUANTITY 1

Restrictions/Controls & Freight Information | NSN 2530-00-432-1246

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 133300 MACHINERY/MACHINES NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 885 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 2530-00-432-1246

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative