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		                        | National Stock Number:
 2530-01-574-2773
 
 Federal Supply Class:
 2530
 
 National Item Identification Number:
 015742773
 
 Description:
 BRAKE BOOSTER ASSEMBLY,MASTER CY
 
 Detail:
 A FRAME MOUNTED DIAPHRAGM OR PISTON TYPE CHAMBER(S), CONSISTING OF COMPONENTS SUCH AS A CONTROL VALVE, CHECK VALVE, PUSH ROD AND THE LIKE. MAY INCLUDE ELECTRIC MOTOR. IS ACTUATED BY A COMBINATION OF MECHANICAL AND/OR ELECTRIC, VACUUM, AIR AND HYDRAULICS. FOR ITEMS THAT INCLUDE CYLINDER ASSEMBLY, HYDRAULIC BRAKE, MASTER SEE MASTER CYLINDER POWER UNIT.
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 Manufacturer Information:
 
 | 20774170 | 7X677 | GENERAL MOTORS LLC |  | 20941663 | 7X677 | GENERAL MOTORS LLC |  | 25790710 | 7X677 | GENERAL MOTORS LLC | 
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 Techincal Specification:
 
 | PART NAME ASSIGNED BY CONTROLLING AGENCY | BOOSTER, P/B |  | SPECIAL FEATURES | KNOWN AS; BOOSTER ASM P/B | 
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