Product Details | HYDRAULIC BRAKE CYLINDER CUP

2530-00-495-8640 A circular-shaped item of molded synthetic or natural rubber designed specifically to seal fluid pressure and prevent leakage within the cylinders of a vehicular hydraulic brake system. It is a component of CYLINDER ASSEMBLY, HYDRAULIC BRAKE, MASTER or CYLINDER ASSEMBLY, HYDRAULIC BRAKE, WHEEL. Excludes CUP, COMPRESSION.20216300032Aircraft Wheel and Brake Systems25300060Vehicular Brake, Steering, Axle, Wheel, and Track Components

Part Alternates: F4600, FC4600, PC4600, R120, 1074825, 179507, 179-507, 2227797, 282410, 2824-10, 4600, 616363, 2530-00-495-8640, 00-495-8640, 2530004958640, 004958640

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

Supply Group (FSG) NSN Assign. NIIN
25 01 JAN 1963 00-495-8640

Drawings & Photos | NSN 2530-00-495-8640


Demand History | NSN 2530-00-495-8640

Part Number Request Date QTY Origin
4600 2011-03-61 1 ID

Cross Reference | NSN 2530-00-495-8640

Part Number Cage Code Manufacturer
1074825 23862 MILITARY VEHICLES OPN GENERAL MOTORS TRUCK AND BUS GROUP
1074825 72560 GENERAL MOTORS CORP DELCO PRODUCTS DIV
1074825 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
179-507 16758 GENERAL MOTORS CORP DELCO ELECTRONICS DIV
179-507 76462 DELCO MORAINE DIV OF GENERAL MOTORS CORP
2227797 14894 ALLIED AUTOMOTIVE ALLIED AFTERMARKET DIV
2824-10 41340 MONTGOMERY WARD AND CO INC
4600 19239 ECHLIN INC
4600 76761 C. E. NIEHOFF & CO.
4600 83778 MOTIVE PARTS CO OF AMERICA INC
616363 06840 BENDIX CORP THE
616363 14892 BENDIX CORP THE BRAKE AND STEERING DIV
F4600 63477 FEDERAL MOGUL CORP SUB WAGNER BRAKE
FC4600 63477 FEDERAL MOGUL CORP SUB WAGNER BRAKE
PC4600 71425 AIRTEX PRODUCTS DIV OF UIS INC
R120 80724 EIS BRAKE PARTS DIV OF STANDARD MOTOR PRODUCTS INC

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Technical Data | NSN 2530-00-495-8640

Characteristic Specifications
SIZE DESIGNATOR 1-3/16 IN.
MATERIAL RUBBER, SYNTHETIC
MOUNTING METHOD FLAT BASE
BASE INSIDE PROJECTION NOT INCLUDED
FEATHERED LIP FEATURE INCLUDED
ANGLE IN DEG 60.0
CUP PROTECTOR NOT INCLUDED
OUTER PERIPHERY BASE GROOVE NOT INCLUDED
LARGEST OUTSIDE DIAMETER 1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM
BASE OUTSIDE DIAMETER 1.160 INCHES MINIMUM AND 1.170 INCHES MAXIMUM
SEALING LIP LENGTH 0.225 INCHES MINIMUM AND 0.245 INCHES MAXIMUM
OVERALL LENGTH 0.330 INCHES MINIMUM AND 0.340 INCHES MAXIMUM
BASE THICKNESS 0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM
MANUFACTURERS CODE 63477
DESIGN CONTROL REFERENCE F4600

Restrictions/Controls & Freight Information | NSN 2530-00-495-8640

Category Code Description
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.
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 018400 AUTO BRAKES/SHOES R PADS ETC
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 581 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