Product Details | WHEEL HYDRAULIC BRAKE CYLINDER ASSEMBLY

2530-00-391-4349 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: FD7218, 5450619, 7735459, 2530-00-391-4349, 00-391-4349, 2530003914349, 003914349

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

Supply Group (FSG) NSN Assign. NIIN
25 01 JAN 1963 00-391-4349

Drawings & Photos | NSN 2530-00-391-4349


Demand History | NSN 2530-00-391-4349

Part Number Request Date QTY Origin
2530-00-391-4349 2016-10-291 2 AU

Cross Reference | NSN 2530-00-391-4349

Part Number Cage Code Manufacturer
5450619 76462 DELCO MORAINE DIV OF GENERAL MOTORS CORP
7735459 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
FD7218 63477 FEDERAL MOGUL CORP SUB WAGNER BRAKE

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Technical Data | NSN 2530-00-391-4349

Characteristic Specifications
DESIGN CHARACTERISTICS DOUBLE ACTING SINGLE CYLINDER
OVERALL WIDTH 2.757 INCHES NOMINAL
OVERALL HEIGHT 2.625 INCHES NOMINAL
EXTENDED LENGTH ANY ACCEPTABLE
COMPRESSED LENGTH 4.188 INCHES NOMINAL
BODY MATERIAL ANY ACCEPTABLE
BORE TYPE STRAIGHT
BORE DIAMETER 1.250 INCHES NOMINAL
FIRST PISTON ROD END STYLE 5 SLOT TYPE
FIRST END FORK WIDTH 0.797 INCHES NOMINAL
FIRST END FORK DEPTH 0.250 INCHES NOMINAL
FIRST END FORK SPAN WIDTH 0.219 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 TYPE AND LOCATION FLANGE CENTER SECTION
MOUNTING PROVISION THREADED MOUNTING HOLES
MOUNTING PROVISION ARRANGEMENT STYLE 1 TWO HOLE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING PROVISIONS 1.125 INCHES NOMINAL
MOUNTING FACILITY THREAD SERIES DESIGNATOR UNC
MOUNTING FACILITY THREAD DIAMETER 0.312 INCHES NOMINAL
MOUNTING FACILITY THREAD QUANTITY PER INCH 18
MOUNTING FACILITY THREAD CLASS 2B
MOUNTING FACILITY THREAD DIRECTION RIGHT-HAND
MOUNTING FACILITY THREAD LENGTH 0.312 INCHES NOMINAL
PORT LOCATION AND QUANTITY 1 CENTER SECTION
PORT STYLE 5 GASKET SEAL
PORT THREAD SERIES DESIGNATOR UNF
PORT THREAD DIAMETER 0.438 INCHES NOMINAL
PORT THREAD QUANTITY PER INCH 20
PORT THREAD CLASS 2B
SEAT ANGLE IN DEG ANY ACCEPTABLE
ROD END MAXIMUM ADJUSTMENT 1.125 INCHES
TEMP RATING NOT RATED
MOUNTING POSITION ANY ACCEPTABLE
BLEEDING FEATURE QUANTITY 1
FEATURES PROVIDED SERRATED ADJUSTER
MANUFACTURERS CODE 63477
DESIGN CONTROL REFERENCE FD7218

Restrictions/Controls & Freight Information | NSN 2530-00-391-4349

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 XX
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 2530-00-391-4349

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 CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each