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		                        | National Stock Number:
 2530-00-618-4204
 
 Federal Supply Class:
 2530
 
 National Item Identification Number:
 006184204
 
 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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 Manufacturer Information:
 
 | 088037 | 23862 | MILITARY VEHICLES OPN GENERAL MOTORS TRUCK AND BUS GROUP MS 2603-02 |  | 088037 | 7X677 | GENERAL MOTORS LLC |  | 13357W | 56442 | DIAMOND REO TRUCK CO |  | 364744 | 65282 | WHITE MOTOR CORP |  | 10EHW15 | 76040 | MACK TRUCKS INC PARTS OPN |  | 10A8864 | 95201 | NAPCO INTERNATIONAL LLC |  | L32552 | 10988 | CNH INDUSTRIAL AMERICA LLC |  | 521814 | 12204 | DAIMLER CHRYSLER |  | 6184204 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |  | 521814 | 22852 | SPALLA INC |  | 74129 | 23926 | KOMATSU AMERICA INTL CO |  | D74129 | 23926 | KOMATSU AMERICA INTL CO |  | FD1387 | 63477 | FEDERAL MOGUL CORP SUB WAGNER BRAKE MOOG AUTOMOTIVE DIV | 
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 Techincal Specification:
 
 | BASE INSIDE PROJECTION | NOT INCLUDED |  | BASE OUTSIDE DIAMETER | 1.406 INCHES NOMINAL |  | BASE THICKNESS | 0.125 INCHES NOMINAL |  | CUP PROTECTOR | NOT INCLUDED |  | FEATHERED LIP FEATURE | NOT INCLUDED |  | FSC APPLICATION DATA | MASTER CYLINDER |  | LARGEST OUTSIDE DIAMETER | 1.531 INCHES MINIMUM AND 1.551 INCHES MAXIMUM |  | MATERIAL | RUBBER SYNTHETIC OR RUBBER POLYISOPRENE NATURAL CLASS NR |  | MOUNTING HOLE DIAMETER | 1.000 INCHES NOMINAL |  | MOUNTING METHOD | FLAT BASE |  | OUTER PERIPHERY BASE GROOVE | NOT INCLUDED |  | OVERALL LENGTH | 0.312 INCHES NOMINAL |  | SEALING LIP LENGTH | 0.188 INCHES NOMINAL |  | SIZE DESIGNATOR | 1-1/2 IN. |  | THRU-HOLE LENGTH | 0.125 INCHES NOMINAL | 
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