Set Plug Gages for Calibrating Ring Gages

PW CO

10 32 UNF 3A SET THREAD PLUG GAGE #10 .190 NO GO ONLY P.D. = .1674 INSPECTION

GREENFIELD

6 32 NC 2A FULL FORM SET THREAD PLUG GAGE #6 .138 GO ONLY P.D. = .1169 UNC-2A

PRATT & WHITNEY

5/16 18 NC 2 SET THREAD PLUG GAGE .3125 GO NO GO P.D.'S = .2764 & .2723 QUALITY

THREADWELL

3/8 24 UNF 2A SET THREAD PLUG GAGE .375 GO NO GO P.D.'S = .3468 & .3430 QUALITY

GTD

1/2 20 UNF 3A SET THREAD PLUG GAGE .5 GO NO GO P.D.'S = .4675 & .4643 QUALITY

SOUTHERN GAGE CO.

3" 6 NS 3 BEFORE PLATE SET THREAD PLUG GAGE 3.0 GO NO GO PDS = 2.9085 & 2.9017

SOUTHERN GAGE CO.

3 7/8 8 UNJ 3A BEFORE PLATE SET THREAD PLUG GAGE 3.875 GO NO GO 3.7914 & 3.7855

G.A. CO.

3" 8 NS SET THREAD PLUG GAGE 3.0 NO GO ONLY P.D. = 2.9035 INSPECTION TOOLS

GAGEFIX

5/16 32 NEF 2 SET THREAD PLUG GAGE .3125 GO NO GO P.D.'S = .2922 & .2889 QUALITY

SOUTHERN GAGE CO.

1" 12 UNJF 3A BEFORE PLATE SET THREAD PLUG GAGE 1.000 GO NO GO P.D. .9435 .9402

SOUTHERN GAGE CO.

1 3/4 12 UNJ 3A BEFORE PLATE SET THREAD PLUG GAGE 1.750 GO NO GO 1.6935 & 1.6901

HANSON - WHITNEY

8 36 NF SET THREAD PLUG GAGE #8 .164 GO ONLY P.D. = .1460 QUALITY INSPECTION