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		                        | National Stock Number:
 2530-01-461-0631
 
 Federal Supply Class:
 2530
 
 National Item Identification Number:
 014610631
 
 Description:
 ACTUATOR,SPRING BRAKE
 
 Detail:
 A COMBINATION AIR OPERATED BRAKING DEVICE WHICH INCLUDES TWO SECTIONS. ONE SECTION FUNCTIONS AS A BRAKE CHAMBER FOR SERVICE BRAKING. THE OTHER SECTION USES A HEAVY DUTY SPRING, PISTON, PISTON ROD, AND THE LIKE TO APPLY EMERGENCY OR PARKING BRAKES. IT MAY ALSO INCLUDE MORE THAN ONE DIAPHRAGM. SEE ALSO ACTUATOR, SAFETY; CHAMBER, AIR BRAKE; AND ROTOCHAMBER.
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 Manufacturer Information:
 
 | 8R2493 | 11083 | CATERPILLAR INC | 
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 Techincal Specification:
 
 | PART NAME ASSIGNED BY CONTROLLING AGENCY | ACTUATOR GP BRAKE |  | SPECIAL FEATURES | REQUESTED NAME ACTUATOR GROUP BRAKE; CONSISTS OF ACTUATOR 9V8736 AND FILM 8T1363 | 
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