Product Details | WHEEL HYDRAULIC BRAKE CYLINDER ASSEMBLY

2530-00-755-6445 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: A13761B28, A1-3761B28, FD36938, 350MEL1, 2530-00-755-6445, 00-755-6445, 2530007556445, 007556445

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

Supply Group (FSG) NSN Assign. NIIN
25 01 JAN 1960 00-755-6445

Drawings & Photos | NSN 2530-00-755-6445


Demand History | NSN 2530-00-755-6445

Part Number Request Date QTY Origin
2530-00-755-6445 2012-09-261 2 DIBBS
2530-00-755-6445 2012-05-123 2 US
2530-00-755-6445 2009-03-75 2 DIBBS

Cross Reference | NSN 2530-00-755-6445

Part Number Cage Code Manufacturer
350MEL1 05415 LINDE LIFT TRUCK CORP.
350MEL1 556A6 LINDE MATERIAL HANDLING NORTH AMERICA CORP
A1-3761B28 78500 MERITOR HEAVY VEHICLE SYSTEMS LLC DIV MERITOR HEAVY VEHICLE SYSTEMS,
A1-3761B28 98500 AGC ACQUISITION LLC
FD36938 63477 FEDERAL MOGUL CORP SUB WAGNER BRAKE

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Technical Data | NSN 2530-00-755-6445

Characteristic Specifications
DESIGN CHARACTERISTICS SINGLE ACTING SINGLE CYLINDER
OVERALL WIDTH 2.195 INCHES NOMINAL
OVERALL HEIGHT 1.950 INCHES NOMINAL
EXTENDED LENGTH ANY ACCEPTABLE
COMPRESSED LENGTH ANY ACCEPTABLE
BODY OUTSIDE DIAMETER 1.515 INCHES NOMINAL
BODY MATERIAL IRON, CAST
BORE TYPE STRAIGHT
BORE DIAMETER 1.125 INCHES NOMINAL
FIRST PISTON ROD END STYLE 1 RING TYPE
FIRST END HOLE DIAMETER 0.438 INCHES NOMINAL
FIRST END OUTSIDE DIAMETER ANY ACCEPTABLE
FIRST END THICKNESS AT MOUNTING HOLES ANY ACCEPTABLE
(NON-CORE DATA) FIRST PISTON ROD END LUBRICATION FACILITY NOT INCLUDED
(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 13 THREE HOLE TRIANGULAR
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS 1.250 INCHES NOMINAL
SHORTEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS 0.500 INCHES NOMINAL
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS 3.500 INCHES NOMINAL
MOUNTING FACILITY THREAD SERIES DESIGNATOR UNC AND UNF
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 0.500 INCHES NOMINAL
PORT LOCATION AND QUANTITY 1 CYLINDER HEAD END
PORT STYLE 7 INVERTED FLARE
PORT THREAD SERIES DESIGNATOR UNF
PORT THREAD DIAMETER 0.438 INCHES NOMINAL
PORT THREAD QUANTITY PER INCH 18
PORT THREAD CLASS 2B
SEAT ANGLE IN DEG 45.0
TEMP RATING NOT RATED
MOUNTING POSITION ANY ACCEPTABLE
BLEEDING FEATURE QUANTITY 1

Restrictions/Controls & Freight Information | NSN 2530-00-755-6445

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 2530-00-755-6445

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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
Purchasing QTY
UOM
1
EA : Each
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
Purchasing QTY
UOM
1
EA : Each