Working Plug Gages for Checking Threaded Holes

VERMONT GAGE

4 11/16 12 UNS 3B VERMONT THREAD PLUG GAGE 4.6875 GO NO GO PDS= 4.6334 & 4.6399 - DW32320CF4

5 9/16 12 UNS 3B THREAD PLUG GAGE 5.5625 GO NO GO P.D.'S = 5.5084 & 5.5151 CHECK - DW32319CF4

VERMONT GAGE

5 7/16 12 UNS 3B VERMONT THREAD PLUG GAGE 5.4375 GO NO GO PD'S = 5.3834 & 5.3900 - DW32318CF4

VERMONT GAGE

5 3/16 12 UNS 3B VERMONT THREAD PLUG GAGE 5.1875 GO NO GO PD'S = 5.1334 & 5.1400 - DW32317CF4

GSG

5 9/16 12 UNS 3B THREAD PLUG GAGE 5.5625 GO NO GO P.D.'S = 5.5084 & 5.5151 CHECK - DW32316CF4

5 1/2 12 N BUTTRESS 3 THREAD PLUG GAGE 5.5 .50 GO NO GO P.D.'S = 5.4500 & 5.4550 - DW32300LVR

VERMONT GAGE

4 5/8 12 UN 2B VERMONT THREAD PLUG GAGE 4.625 GO NO GO P.D.'S = 4.5709 & 4.5796 - DW31978CB4

MERCURY GAGE

5" 4 UN 2B THREAD PLUG GAGE 5.0 4. GO NO GO P.D.'S = 4.8376 & 4.8530 INSPECTION - DW31924CB4

6" 12 UN 2B LEFT HAND THREAD PLUG GAGE 6.0 GO NO GO P.D.'S = 5.9459 & 5.9549 - DW31399LVR

ALAMEDA

3 5/8 28 UNS 2B THREAD PLUG GAGE 3.625 3.6250 GO NO GO P.D.'S = 3.6018 & 3.6080 - DW30311BG4

4 7/8 24 UNS 2B THREAD PLUG GAGE 4.875 4.8750 GO NO GO P.D.'S = 4.8479 & 4.8548 - DW29984BG4

GF GAGE

NEW 1" 5 ACME 2G THREAD PLUG GAGE 1.0 5. GO NO GO P.D.'S = .9000 & .9194 CHECK - JC4362GFG