Thread Gages

SHOP MADE 1 3/8 12 LEFT HAND THREAD PLUG GAGE 1.375 L.H. 1 3/8"-12 INSPECTION - DW31998CB4

VERMONT GAGE

1 1/2 6 UNC 2B VERMONT THREAD PLUG GAGE 1.5 GO NO GO P.D.'S = 1.3917 & 1.4022 - DW31997CB4

REGAL BELOIT

1 3/4 12 UN 3B THREAD PLUG GAGE 1.75 1.750 GO NO GO P.D.'S = 1.6959 & 1.7017 - DW31996CB4

1 1/4 7 INSPECTION THREAD PLUG GAGE 1.25 1.250 1.2500 GO ONLY P.D. = 1.1572 - DW31995CB4

HEMCO

1 1/4 12 NF 2 THREAD PLUG GAGE 1.25 GO NO GO P.D.'S = 1.1959 & 1.2015 UNF-2 - DW31994CB4

SHEFFIELD

1 1/16 20 NS 1 THREAD PLUG GAGE 1.0625 GO NO GO P.D.'S = 1.0300 & 1.0370 CHECK - DW31993CB4

GTD

1 11/16 12 NS 3 THREAD PLUG GAGE 1.6875 GO NO GO P.D.'S = 1.6334 & 1.6418 CHECK - DW31992CB4

1 5/16 12 UN 2B THREAD PLUG GAGE 1.3125 GO NO GO P.D.'S = 1.2584 & 1.2659 CHECK - DW31991CB4

PRATT & WHITNEY

CERTIFIED 1/2 28 UNEF 3A THREAD RING GAGE .5 .50 .500 NO GO ONLY P.D. = .4740 - DW31990TLC

S.G. CO.

10 32 UNJF 3A THREAD RING GAGES #10 .190 .1900 GO NO GO P.D.'S = .1697 & .1674 - DW31989LVR

5/8 24 UNEF 2A THREAD RING GAGE .625 .6250 NO GO ONLY P.D. = .5927 INSPECTION - DW31988LVR

VERMONT GAGE

NEW 7/16 20 UNF 2B VERMONT THREAD PLUG GAGE .4375 GO NO GO PD'S = .4050 & .4104 - DW31987LVR