Working Plug Gages for Checking Threaded Holes

QUALIFIED

1" 14 NF 4 THREAD PLUG GAGE 1.0 1.00 1.000 1.0000 NO GO ONLY P.D. = .9554 UNF-4 - DW26327RD

TITAN GAGE

1/4 20 UNC 2B +.035 OVERSIZE THREAD PLUG GAGE .25 GO NO GO PD'S = .2210 & .2259 - DW26329RD

ALAMEDA

2 3/8 16 N 3 THREAD PLUG GAGE 2.375 2.3750 GO ONLY P.D. = 2.3344 INSPECTION - DW26322RD

REPUBLIC

1 3/8 12 NF 2 THREAD PLUG GAGE 1.375 1.3750 GO ONLY P.D. = 1.3209 UNF-2 2B OR 3B - DW26321RD

HANSON WHITNEY

31/32 20 UNS 3B THREAD PLUG GAGE .96875 GO NO GO P.D.'S = .9363 & .9407 CHECK - DW26324RD

DOALL

1 1/8 32 NS 3 THREAD PLUG GAGE 1.125 1.1250 GO ONLY P.D. = 1.1047 2B OR 3B - DW26332RD

9/16 24 NEF 2B EXTRA LONG THREAD PLUG GAGE .5625 GO NO GO PD'S = .5354 & .5405 - DW26307RD

PRATT & WHITNEY

3/4 10 NC 3 THREAD PLUG GAGE .75 .750 GO NO GO P.D.'S = .6850 & .6895 UNC-3 - DW26311RD

PRATT & WHITNEY

1 1/4 16 NS THREAD PLUG GAGE 1.25 1.250 1.2500 GO ONLY P.D. = 1.2094 INSPECTION - DW26303RD

WEDIN

2.800 40 NS 2B THREAD PLUG GAGE 2.8 GO NO GO P.D.'S = 2.7838 & 2.7890 UNS-2B - DW26316RD

PENNOYER DODGE

10 3/4 8 UNS MOD MODIFIED THREAD PLUG GAGE 1.75 GO ONLY P.D. = 10.6698 2B OR 3B - DW26320LVR

PENNOYER DODGE

1/4 20 UNC 5B THREAD PLUG GAGE .25 .250 .2500 GO NO GO P.D.'S = .2175 & .2183 - DW26304RD