Set Plug Gages for Calibrating Ring Gages

2 3/8 12 UN 2A SET THREAD PLUG GAGE 2.375 GO NO GO P.D.'S = 2.3190 & 2.3128 N-2A - DW6909BU

GAGE ASSEMBLY CO.

M84 X 1.5 6g METRIC SET THREAD PLUG GAGE 84.0 NO GO ONLY P.D. = 82.834 CHECK - DW6691BU

ALAMEDA

5 1/4 12 N 2 SET THREAD PLUG GAGE 5.25 GO NO GO P.D.'S = 5.1959 & 5.1874 UN-2 - DW6395RD

PENNOYER DODGE

4 1/4 16 UN 3A SET THREAD PLUG GAGE 4.25 GO ONLY P.D. = 4.2094 N-3A INSPECTION - DW6394RD

HEMCO

4 1/2 8 NS 2A SET THREAD PLUG GAGE 4.5 GO ONLY P.D. = 4.4168 UNS-2A INSPECTION - DW6393RD

SOUTHERN GAGE CO.

1 5/8 18 UN 2A PREPLATE SET THREAD PLUG GAGE 1.625 GO NO GO PDS= 1.5854 & 1.5816 - DW6286RD

REGAL

3 1/8 16 N 3A SET THREAD PLUG GAGE 3.125 GO NO GO P.D.'S = 3.0844 & 3.0802 UN-3A - DW6273RD

HEMCO

3 1/2 8 N 2A LEFT HAND SET THREAD PLUG GAGE 3.5 GO NO GO PD'S = 3.4162 & 3.4074 - DW6272RD

PENNOYER DODGE

3" 12 UNJ 3A SET THREAD PLUG GAGE 3.0 GO NO GO P.D.'S = 2.9447 & 2.9404 CHECK - DW6254RD

3" 8 UNJ 3A BEFORE PLATE SET THREAD PLUG GAGE 3.0 GO NO GO PDS= 2.9164 & 2.9116 - DW6235RD

PONAM

2 15/16 16 NS 3A SET THREAD PLUG GAGE 2.9375 GO NO GO P.D.'S = 2.8969 & 2.8902 - DW6213RD

LINCOLN GAGE

1.975 32 NS 2A SET THREAD PLUG GAGE GO NO GO P.D.'S = 1.9547 & 1.9496 UNS-2A - DW6162RD