Set Plug Gages for Calibrating Ring Gages

DURA

5 3/4 20 BUTT 2A BUTTRESS SET THREAD PLUG GAGE 5.75 GO NO GO = 5.7151 & 5.7078 - DW28468AZ4

VAN KEUREN

7.7406 16 UNS 2A PREPLATE FULL FORM SET THREAD PLUG GAGE GO NOGO = 7.6965 7.6904 - DW28393AZ4

GSG

7.7406 16 UNS 2A SET THREAD PLUG GAGE GO NO GO P.D.'S = 7.6980 & 7.6911 CHECK - DW28392AZ4

PONAM

6 1/4 8 UNJS 3A SET THREAD PLUG GAGE 6.25 GO NO GO P.D.'S = 6.1688 & 6.1627 - DW27979RD

PIPE MACHINERY

6 3/8 12 UNJS 3A HILO SET THREAD PLUG GAGE 6.375 GO NO GO PD'S = 6.3209 & 6.3157 - DW27936RD

SCHRILLO

7 7/8 12 3A SET THREAD PLUG GAGE 7.875 7.8750 GO NO GO P.D.'S = 7.8208 & 7.8155 - DW27934RD

HEMCO

6 1/2 8 NS 2A SET THREAD PLUG GAGE 6.5 6.50 GO NO GO P.D.'S = 6.4164 & 6.4083 - DW27939RD

PENNOYER DODGE

6 1/2 12 UNJS 3A SET THREAD PLUG GAGE 6.5 6.50 GO NO GO P.D.'S = 6.4459 & 6.4407 - DW27933RD

6 1/2 12 UN 2A SET THREAD PLUG GAGE 6.5 6.50 GO NO GO P.D.'S = 6.4438 & 6.4369 - DW27757RD

PENNOYER DODGE

CERTIFIED 5 1/8 16 UN 3A SET THREAD PLUG GAGE 5.125 GO NO GO = 5.0844 & 5.0799 - DW24633LVR

PONAM

7 3/4 8 UNJS 3A SET THREAD PLUG GAGE 7.75 GO NO GO P.D.'S = 7.6688 & 7.6625 - DW19940RD

PONAM

7 1/2 12 UNJS 3A SET THREAD PLUG GAGE 7.5 7.50 GO NO GO P.D.'S = 7.4459 & 7.4405 - DW19939RD