Working Plug Gages for Checking Threaded Holes

PRATT & WHITNEY

1 1/16 14 NS THREAD PLUG GAGE 1.0625 GO NO GO P.D.'S = 1.0161 & 1.0197 CHECK - DW26956RD

BALAX

12 28 UNF 3B THREAD PLUG GAGE #12 .216 .2160 NO GO ONLY P.D. = .1959 INSPECTION - DW26960RD

3/8 24 UNS 2B SPECIAL THREAD PLUG GAGE .375 GO NO GO P.D.'S = .3489 & .3538 - DW26959RD

ROGO

1 1/16 16 UN 2B BEFORE PLATE THREAD PLUG GAGE 1.0625 GO NO GO = 1.0229 & 1.0294 - DW26954RD

BESLY

12 28 NS BEFORE HEAT TREAT THREAD PLUG GAGE #12 .216 GO NO GO PDS= .1937 & .1980 - DW26059BL3

PRECISION

9/32 40 UNS 2B THREAD PLUG GAGE .28125 .2812 GO NO GO P.D.'S = .2650 & .2688 - DW26058BL3

REGAL

7/16 32 UN 3B THREAD PLUG GAGE .4375 GO NO GO P.D.'S = .4172 & .4208 INSPECTION - DW26057BL3

REGAL BELOIT

9/32 28 UNS 2B THREAD PLUG GAGE .28125 .2812 GO NO GO P.D.'S = .2581 & .2625 - DW26056BL3

M28 X 1 SPL SPECIAL THREAD PLUG GAGE 28 1.0 GO NO GO P.D.'S = 27.398 & 27.468 - DW26045BL3

PENNOYER DODGE

7 7/8 12 NS 3B THREAD PLUG GAGE 7.875 7.8750 GO ONLY P.D. = 7.8209 UNS-3B OR 2B - DW26856RD

PENNOYER DODGE

6 1/2 12 UNS 3B THREAD PLUG GAGE 6.5 6.50 6.500 GO ONLY P.D. = 6.4459 3B OR 2B - DW26854RD

GTD

2.5094 16 NS 3 THREAD PLUG GAGE GO ONLY P.D. = 2.4688 2.5094"-16 2B OR 3B - DW26841RD