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		                        | National Stock Number:
 5220-01-230-8577
 
 Federal Supply Class:
 5220
 
 National Item Identification Number:
 012308577
 
 Description:
 GAGE,DISK,MASTER SETTING
 
 Detail:
 A GAGE DISK USED FOR SETTING SNAP GAGES, HOLE GAGES, COMPARATORS, AND OTHER TYPE GAGES TO REQUIRED NOMINAL INSIDE DIMENSIONS.
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 Manufacturer Information:
 
 | SRM 2083 | 09814 | NATIONAL BUREAU OF STANDARDS | 
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 Techincal Specification:
 
 | SPECIAL FEATURES | GAGE,MASTER;CONSISTS OF A SET OF THREE PRECISION BALLS THREADED PINNED AND CEMENTED ONTO THREADED SHAFTS,1 TABLE-MOUNT MAGNETIC SOCKET,1 RAM-MOUNT MAGNETIC SOCKET,AND 5 PARTIALLY INSULATED EXTENTION TUBES OF LENGTHS 50,100,200,400 AND 800 MM;THE ASSY OF 2 BALLS AND THE EXTENSION TUBES ALLOW MEASURING LENGTHS FROM 100 TO 1650 MM,IN 50 MM STEPS | 
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