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		                        | National Stock Number:
 2530-01-608-1163
 
 Federal Supply Class:
 2530
 
 National Item Identification Number:
 016081163
 
 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:
 
 | MJS1724ET063 | 15564 | MGM BRAKES INC DIV INDIAN HEAD INDUSTRIES INC | 
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 Techincal Specification:
 
 | FUNCTION FOR WHICH DESIGNED | SERVICE BRAKING |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | TANDUM SPRING BRAKE FOR SNORKELED APPLICATIONS |  | PROPRIETARY CHARACTERISTICS | PACS |  | SPECIAL FEATURES | DIAMOND BOTTOM NPC WITH WELDED BOLTS AND QTY 1 OPEN DRAIN HOLE FACING DOWN, MOUNTING HARDWARE AND YOKE PIN (14)MM INCLUDED, STONE SHIELD ON THE NON-PRESSURE CHAMBER, 90 DEGREE ELBOW TO ACCEPT A 0.375 INCHES O.D. VENT TUBE ON THE SERVICE CHAMBER AND FACING UP, MOUNTING BOLT THREAD SIZE M16X1.5 |  | STROKE LENGTH | 3.0 INCHES | 
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