Set Plug Gages for Calibrating Ring Gages

GSG

6 3/4 16 UN 3A SET THREAD PLUG GAGE 6.75 6.750 GO NO GO P.D.'S = 6.7094 & 6.7048 - DW17395AW2

OSBORN

3 1/4 16 N BUTT 3 BUTTRESS SET THREAD PLUG GAGE 3.25 GO NO GO = 3.2076 & 3.2027 - DW17381AW2

PENNOYER DODGE

3 7/8 16 N BUTT 3 BUTTRESS SET THREAD PLUG GAGE 3.875 GO NO GO = 3.8326 & 3.8277 - DW17391AW2

PRATT & WHITNEY

CERTIFIED 1 3/4 12 UN 3A SET THREAD PLUG GAGE 1.75 GO NO GO = 1.6959 & 1.6914 - DW17335LVR

SOUTHERN GAGE CO.

CERTIFIED 5/16 28 NS 2A SET THREAD PLUG GAGE .3125 GO NO GO PDS= .2883 & .2849 - DW17334LVR

2.365 32 NS 3 SET THREAD PLUG GAGE 2.3650 GO NO GO P.D.'S = 2.3447 & 2.3399 - DW17278RD

GTD

2 3/32 32 NS 3 SET THREAD PLUG GAGE 2.0937 GO NO GO P.D.'S = 2.0734 & 2.0704 - DW17282RD

THREDCO

1 1/4 32 UNJS 3A SET THREAD PLUG GAGE 1.25 GO NO GO P.D.'S = 1.2297 & 1.2268 - DW17257AW2

VERMONT GAGE

1 1/8 12 UNF 2A VERMONT SET THREAD PLUG GAGE 1.125 GO NO GO PDS= 1.0691 & 1.0631 - DW17244AW2

SWANSON

7/8 32 UNS 3A LEFT HAND SET THREAD PLUG GAGE .875 GO NO GO PD'S = .8547 & .8520 - DW17240AW2

VT

CERTIFIED 1" 18 UNS 2A VERMONT SET THREAD PLUG GAGE 1.0 GO ONLY P.D. = .9625 - DW17135LVR

VERMONT GAGE

CERTIFIED 2 1/2 12 UN 2A VERMONT SET THREAD PLUG GAGE 2.5 GO NOGO= 2.4440 2.4378 - DW17121LVR