Set Plug Gages for Calibrating Ring Gages

METRO

4 5/8 16 NS 3 SET THREAD PLUG GAGE 4.625 GO NO GO P.D.'S = 4.5844 & 4.5763 - DW17683RD

PENNOYER DODGE

5 1/8 8 UNJS 3A BEFORE PLATE SET THREAD PLUG GAGE 5.125 GO ONLY P.D. = 5.0414 - DW17691RD

ALAMEDA

4 1/2 12 UN 3A SET THREAD PLUG GAGE 4.5 4.50 4.500 4.5000 GO ONLY P.D. = 4.4459 - DW17686RD

THREDCO

4" 16 UN 2A SET THREAD PLUG GAGE 4.0 4.00 4.000 4.0000 NO GO ONLY P.D. = 3.9517 - DW17617RD

HEMCO

2 7/8 10 NS 3 SET THREAD PLUG GAGE 2.875 GO NO GO P.D.'S = 2.8100 & 2.8008 CHECK - DW17567RD

4 1/2 6 BUTTRESS THREAD CASING SET THREAD PLUG GAGE 4.5 API GO ONLY PD = 4.4374 - DW17509AW2

OSBORN

3" 12 NS 3A HILO SET THREAD PLUG GAGE 3.0 GO NO GO PDS = 2.8789 & 2.8735 UNS - DW17380AW2

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

VERMONT GAGE

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

MAUSNER

3 5/8 12 UN 2A SET THREAD PLUG GAGE 3.625 GO NO GO P.D.'S = 3.5690 & 3.5626 - DW16440AV2