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		                        | National Stock Number:
 2530-01-584-3532
 
 Federal Supply Class:
 2530
 
 National Item Identification Number:
 015843532
 
 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:
 
 | 3871989C1 | 338X5 | ND DEFENSE LLC |  | 69081-031 | 6N039 | HENDRICKSON USA LLC | 
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 Techincal Specification:
 
 | PART NAME ASSIGNED BY CONTROLLING AGENCY | SERVICE CHAMBER/SPRING CHAMBER 12 INCH/16 INCH |  | PROPRIETARY CHARACTERISTICS | PACS |  | SPECIAL FEATURES | OVERALL LENGTH IS 400.8 MM | 
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