G.A. CO.

G.A. CO.

1/2 20 NF THREAD RING GAGE .5 .50 .500 .5000 GO ONLY P.D. = .4675 UNF 3A CHECK - BM0777

G.A. CO.

1/2 72 UNS 2A THREAD RING GAGES .5 GO NO GO P.D.'S = .4902 & .4876 INSPECTION

G.A. CO.

11/16 18 UNS 3A THREAD RING GAGE .6875 GO ONLY P.D. = .6514 TOOL 11/16-18 UNS-3A

G.A. CO.

3/4 14 NPTF L1 PIPE THREAD PLUG GAGE .750 N.P.T.F. L-1 3 STEP QUALITY INSPECTION

G.A. CO.

7/8 14 UNF 2A SPECIAL THREAD RING GAGE .875 GO ONLY P.D. = .8238 INSPECTION SPL

G.A. CO.

7/8 9 NC 2 THREAD RING GAGES .875 .8750 GO NO GO P.D.'S = .8028 & .7958 UNC-2 - TT0507EF

G.A. CO.

7/8 9 UNC 2A THREAD RING GAGES .875 .8750 GO NO GO P.D.'S = .8009 & .7946 CHECK - JA0678RL

G.A. CO.

1" 11 1/2 NPTF L1 3 STEP PIPE THREAD PLUG GAGE 1.00 N.P.T.F. L-1 INSPECTION TOOL

G.A. CO.

1" 14 NS 3 THREAD RING GAGE 1.0 1.00 1.000 1.0000 GO ONLY P.D. = .9536 UNS-3A - NG0371BU

G.A. CO.

1 1/8 8 UN MODIFIED THREAD RING GAGES 1.125 GO NO GO P.D.'S = 1.0383 & 1.0348

G.A. CO.

1 3/8 8 UN 1A THREAD RING GAGES 1.375 GO NO GO P.D.'S= 1.2916 & 1.2812 1 3/8-8

G.A. CO.

1 7/16 18 NEF 2B THREAD PLUG GAGE 1.4375 GO NO GO PD'S = 1.4014 & 1.4079 CHECK - TT0729BU