Product Details | WHEEL HYDRAULIC BRAKE CYLINDER ASSEMBLY

2530-00-868-7658 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: H45998, H-45998, W45998, WC45998, EW44462, F45998, 172112, 172-112, 2191447, 219-1447, 3442, 37026, 5457165, 5464561, 2530-00-868-7658, 00-868-7658, 2530008687658, 008687658

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

Supply Group (FSG) NSN Assign. NIIN
25 23 OCT 1967 00-868-7658

Drawings & Photos | NSN 2530-00-868-7658


Cross Reference | NSN 2530-00-868-7658

Part Number Cage Code Manufacturer
172-112 16758 GENERAL MOTORS CORP DELCO ELECTRONICS DIV
172-112 76462 DELCO MORAINE DIV OF GENERAL MOTORS CORP
219-1447 73842 GOODYEAR TIRE AND RUBBER CO THE
3442 06840 BENDIX CORP THE
3442 14894 ALLIED AUTOMOTIVE ALLIED AFTERMARKET DIV
37026 19239 ECHLIN INC
37026 81977 RAYMARK INDUSTRIES INC
5457165 11862 GENERAL MOTORS CORP CHEVROLET MOTOR DIV
5464561 11862 GENERAL MOTORS CORP CHEVROLET MOTOR DIV
5464561 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
EW44462 80724 EIS BRAKE PARTS DIV OF STANDARD MOTOR PRODUCTS INC
F45998 63477 FEDERAL MOGUL CORP SUB WAGNER BRAKE
H-45998 86403 CHRYSLER CORP SERVICE AND PARTS OPNS
W45998 71425 AIRTEX PRODUCTS DIV OF UIS INC
WC45998 66614 TRW INC REPLACEMENT PARTS DIV
WC45998 76761 C. E. NIEHOFF & CO.

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Technical Data | NSN 2530-00-868-7658

Characteristic Specifications
DESIGN CHARACTERISTICS SINGLE ACTING SINGLE CYLINDER
OVERALL HEIGHT 3.625 INCHES NOMINAL
OVERALL DIAMETER 1.625 INCHES NOMINAL
BODY OUTSIDE DIAMETER 1.625 INCHES NOMINAL
BODY MATERIAL STEEL
BORE TYPE STRAIGHT
BORE DIAMETER 1.125 INCHES NOMINAL
MOUNTING TYPE AND LOCATION FLANGE CENTER SECTION
MOUNTING PROVISION UNTHREADED MOUNTING HOLES
MOUNTING FACILITY DIAMETER 0.813 INCHES NOMINAL
PORT LOCATION AND QUANTITY 1 CENTER SECTION
PORT STYLE 6 FLARE
PORT THREAD SERIES DESIGNATOR UNF
PORT THREAD QUANTITY PER INCH 20
PORT THREAD CLASS 2B
MOUNTING POSITION LEFT

Restrictions/Controls & Freight Information | NSN 2530-00-868-7658

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.
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 2530-00-868-7658

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 CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each