Thread Gages

1 27/32 20 UNS 2A SET THREAD PLUG GAGE 1.84375 1.8437 GO NOGO PDS= 1.8097 1.8049 - DW27282AP4

SPIRALOCK

15/16 22 SPIRALOCK THREAD PLUG GAGE .9375 NO GO ONLY P.D. = .9241 HI RAMP CHECK - DW27275AP4

GSG

1 5/8 12 UNS 2A SET THREAD PLUG GAGE 1.625 GO NO GO P.D.'S = 1.5709 & 1.5645 - DW27281AP4

2 1/16 20 UNS 3B THREAD PLUG GAGE 2.0625 GO NO GO P.D.'S = 2.0300 & 2.0348 CHECK - DW27274AP4

PRATT & WHITNEY

15/16 24 CL 3 SET THREAD PLUG GAGE .9375 GO NO GO P.D.'S = .9104 & .9073 CHECK - DW27260RD

TAFT PEIRCE

.6700 24 NS 2 SET THREAD PLUG GAGE .67 .670 GO NO GO P.D.'S = .6429 & .6388 - DW27259RD

GTD

BUDGET .600 24 NS 2 THREAD PLUG GAGE .6 .60 GO NO GO P.D.'S = .5729 & .5770 - DW27258RD

PRATT & WHITNEY

15/16 20 NS 3 THREAD PLUG GAGE .9375 GO NO GO P.D.'S = .9050 & .9086 INSPECTION - DW27257RD

PACIFIC GAGE

2 3/4 12 UNS 3B THREAD PLUG GAGE 2.75 2.750 2.7500 NO GO ONLY P.D. = 2.7019 - DW27272LVR

G.A. CO.

2 1/4 12 UN 3B THREAD PLUG GAGE 2.25 2.250 2.2500 NO GO ONLY P.D. = 2.2018 CHECK - DW27273LVR

PRATT & WHITNEY

1 9/16 16 N 3 THREAD PLUG GAGE 1.5625 NO GO ONLY P.D. = 1.5259 INSPECTION CHECK - DW27269RD

PENNOYER DODGE

3/4 20 UNEF THREAD PLUG GAGE .75 .750 .7500 GO ONLY P.D. = .7175 2B OR 3B CHECK - DW27271RD