Set Plug Gages for Calibrating Ring Gages

EFCO

1/4 27 NS 3 SET THREAD PLUG GAGE .25 .250 .2500 GO NO GO P.D.'S = .2259 & .2237 - DW25739BI3

EFCO

3/4 14 NPSH PIPE SET THREAD PLUG GAGE .75 .750 GO NO GO P.D.'S = .9889 & .9819 - DW25735BI3

REGAL

1 3/4 32 NS 2A SET THREAD PLUG GAGE 1.75 1.750 GO NO GO P.D.'S = 1.7285 & 1.7244 - DW25733BI3

1 5/8 18 UNEF 3A SET THREAD PLUG GAGE 1.625 GO NO GO P.D.'S = 1.5889 & 1.5852 - DW25731BI3

EFCO

1 1/2 32 NS 3 SET THREAD PLUG GAGE 1.5 1.50 GO NO GO P.D.'S = 1.4797 & 1.4767 - DW25730BI3

G. WHALLEY

CERTIFIED 1 11/16 18 UNEF 3A SET THREAD PLUG GAGE 1.6875 GO NO GO = 1.6514 1.6476 - DW25711TLC

HEMCO

CERTIFIED 15/16 16 UN 2A SET THREAD PLUG GAGE .9375 GO NO GO PDS= .8954 & .8904 - DW25709TLC

5/8 40 NS 3A SET THREAD PLUG GAGE .625 .6250 GO NO GO P.D.'S = .6088 & .6063 - DW25705BI3

HEMCO

2 1/2 12 N 3 SET THREAD PLUG GAGE 2.5 2.50 2.500 2.5000 NO GO ONLY P.D. = 2.4410 - DW25712LVR

EFCO

7/16 48 NS 3 SET THREAD PLUG GAGE .4375 GO NO GO P.D.'S = .4240 & .4214 CHECK - DW25703BI3

CERTIFIED 7/8 20 UNEF 2A SET THREAD PLUG GAGE .875 GO NO GO PDS= .8412 & .8368 - DW25710TLC

BESLY

5 44 UNF 3A SET THREAD PLUG GAGE #5 .125 .1250 GO NO GO P.D.'S = .1102 & .1083 - DW25706BI3