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National Stock Number:
2530-00-350-5753
Federal Supply Class:
2530
National Item Identification Number:
003505753
Description:
CUP,HYDRAULIC BRAKE CYLINDER
Detail:
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.
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Techincal Specification:
| ANGLE IN DEG | 30.0 | | BASE THICKNESS | 0.089 INCHES NOMINAL | | BASE INSIDE PROJECTION | NOT INCLUDED | | BASE OUTSIDE DIAMETER | 1.436 INCHES MINIMUM AND 1.451 INCHES MAXIMUM | | CUP PROTECTOR | NOT INCLUDED | | FEATHERED LIP FEATURE | INCLUDED | | LARGEST OUTSIDE DIAMETER | 1.540 INCHES MAXIMUM | | OUTER PERIPHERY BASE GROOVE | NOT INCLUDED | | OVERALL LENGTH | 0.370 INCHES MINIMUM AND 0.3715 INCHES MAXIMUM | | MATERIAL | RUBBER SYNTHETIC | | MOUNTING HOLE DIAMETER | 0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM | | MOUNTING METHOD | CENTER HOLE | | SEALING LIP LENGTH | 0.125 INCHES NOMINAL | | SIZE DESIGNATOR | 1-1/2 IN. | | SPECIAL FEATURES | SECOND SEALING LIP,25 DEG ANGLE | | THRU-HOLE LENGTH | 0.360 INCHES MINIMUM AND 0.370 INCHES MAXIMUM |
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