Thread Gages

PRATT & WHITNEY

1 1/16 18 NEF THREAD PLUG GAGE 1.0625 GO ONLY P.D. = 1.0264 UNEF 2B OR 3B CHECK - DW27852RD

1/2 28 NEF 2 THREAD PLUG GAGE .5 .50 .500 .5000 NO GO ONLY P.D. = .4805 UNEF-2 - DW27841RD

7/16 28 UNEF 3B THREAD PLUG GAGE .4375 NO GO ONLY P.D. = .4178 INSPECTION CHECK - DW27840RD

SHEFFIELD

1/8 27 ANPT NON-THREADED REFERENCE PIPE THREAD PLUG GAGE .125 .1250 CREST SET - DW27839RD

7/16 28 UNEF 2B THREAD PLUG GAGE .4375 NO GO ONLY P.D. = .4189 INSPECTION CHECK - DW27838RD

2.4062 8 NA STUB ACME THREAD RING GAGES GO NO GO PD'S = 2.3561 & 2.3360 2 13/32 - DW27850RD

SHEFFIELD

3/8 60 THREAD PLUG GAGE .375 .3750 GO NO GO P.D.'S = .3642 & .3672 INSPECTION - DW27837RD

REGAL

2 3/8 8 UN 2A THREAD RING GAGE 2.375 2.3750 GO ONLY P.D. = 2.2914 INSPECTION - DW27849RD

SHEFFIELD

12 24 NC THREAD PLUG GAGE #12 .216 .2160 GO ONLY P.D. = .1889 UNC 2B OR 3B CHECK - DW27836RD

REGAL

2 1/4 8 UN 2A THREAD RING GAGE 2.25 2.250 2.2500 GO ONLY P.D. = 2.1664 CHECK - DW27848RD

SHEFFIELD

1/2 20 SPECIAL SET THREAD PLUG GAGE .5 GO NO GO P.D.'S = .4678 & .4665 FULL FORM - DW27835RD

NORTH AMERICAN

2 5/8 12 UN 2A THREAD RING GAGE 2.625 2.6250 NO GO ONLY P.D. = 2.5628 CHECK - DW27851RD