Set Plug Gages for Calibrating Ring Gages

SHEFFIELD

2 1/2 12 UN 3A SET THREAD PLUG GAGE 2.5 2.50 2.500 NO GO ONLY P.D. = 2.4413 - DW18688RD

GODWIN

1 7/16 12 UNF 2A SET THREAD PLUG GAGE 1.4375 GO ONLY P.D. = 1.3816 INSPECTION - DW18683RD

VERMONT GAGE

CERTIFIED M48 X 1.5 6g VERMONT SET THREAD PLUG GAGE 48 GO NO GO = 46.994 46.834 - DW18655LVR

PRATT & WHITNEY

CERTIFIED 3 1/4 12 UN 3A SET THREAD PLUG GAGE 3.25 GO NO GO = 3.1959 & 3.1912 - DW18550LVR

HEMCO

NEW 3/8 24 UNF 2A SET THREAD PLUG GAGE .375 GO NO GO P.D.'S = .3468 & .3430 - DW18540LVR

PENNOYER-DODGE

CERTIFIED 2 1/16 16 NS 2A SET THREAD PLUG GAGE 2.0625 GO NO GO = 2.0203 2.0149 - DW18549LVR

BESLY

7/16 24 UNS 2A SET THREAD PLUG GAGE .4375 GO NO GO P.D.'S = .4083 & .4045 CHECK - DW18533LVR

GSG

NEW 10 24 UNC 2A SET THREAD PLUG GAGE #10 .190 GO NO GO P.D.'S = .1619 & .1586 - DW18543LVR

ALAMEDA

CERTIFIED 3 1/4 16 UN 3A SET THREAD PLUG GAGE 3.25 GO NO GO = 3.2094 & 3.2052 - DW18548LVR

GREENFIELD

NEW 1/4 20 UNC 2A SET THREAD PLUG GAGE .25 .250 GO NO GO P.D.'S = .2164 & .2127 - DW18542LVR

GSG

NEW 5/16 18 UNC 2A SET THREAD PLUG GAGE .3125 GO NO GO P.D.'S = .2752 & .2712 - DW18541LVR

PRATT & WHITNEY

CERTIFIED .6640 32 NS3 N03 LOCKNUT SET THREAD PLUG GAGE .664 GO NOGO .6437 .6407 - DW18546LVR