Set Plug Gages for Calibrating Ring Gages

CERTIFIED 1 1/2 20 NS 2 SET THREAD PLUG GAGE 1.5 GO ONLY P.D. = 1.4675 UNS-3A - DW27778RD

PENNOYER DODGE

4 1/4 12 N 3 SET THREAD PLUG GAGE 4.25 4.250 4.2500 NO GO ONLY P.D. = 4.1903 - DW27763RD

PRATT & WHITNEY

4 1/2 12 N 2 SET THREAD PLUG GAGE 4.5 4.50 4.500 4.5000 NO GO ONLY P.D. = 4.4378 - DW27754RD

WIDELL

BUDGET 3 5/16 10 UNS 3 SET THREAD PLUG GAGE 3.3125 GO NO GO PDS= 3.2475 & 3.2386 - DW27752RD

GF GAGE

3/4 16 UNF 3A SET THREAD PLUG GAGE .75 .750 .7500 GO ONLY P.D. = .7094 CHECK - DW27751RD

GTD

1 3/8 8 N W SET THREAD PLUG GAGE 1.375 1.3750 GO NO GO P.D.'S = 1.2985 & 1.2965 - DW27743RD

EFCO

1 5/8 12 N 3 FULL FORM SET THREAD PLUG GAGE 1.625 GO NO GO PDS= 1.5709 & 1.5654 - DW27733RD

3/4 16 NF 2 SET THREAD PLUG GAGE .75 .750 GO ONLY P.D. = .7094 INSPECTION 3A - DW27750RD

HANSON WHITNEY

1 1/4 7 NC 3 SET THREAD PLUG GAGE 1.25 1.250 GO NO GO P.D.'S = 1.1572 & 1.1513 - DW27732RD

7/16 20 NF 3 LEFT HAND SET THREAD PLUG GAGE .4375 GO NO GO PD'S = .4050 & .4024 - DW27721RD

1/4 20 UNC 2A SET THREAD PLUG GAGE .25 .250 GO NO GO P.D.'S = .2164 & .2127 - DW27720RD

METRO

7/16 20 NF 2 SET THREAD PLUG GAGE .4375 GO NO GO P.D.'S = .4050 & .4014 - DW27719RD