Set Plug Gages for Calibrating Ring Gages

LINCOLN GAGE

1/4 64 NS 3A SET THREAD PLUG GAGE .25 .250 .2500 GO NO GO P.D.'S = .2398 & .2380 - DW30569BK4

9/32 32 NS 4 DOUBLE LEAD SET THREAD PLUG GAGE .2812 GO NO GO = .26115 & .25995 - DW30565BK4

9/32 20 NS 4 DOUBLE LEAD SET THREAD PLUG GAGE .2812 GO NO GO = .24875 & .24745 - DW30555BK4

CERTIFIED 1 5/8 8 UN 3A SET THREAD PLUG GAGE 1.625 GO NO GO = 1.5438 & 1.5382 - DW30394TLC

1.860 40 UNS 2A SET THREAD PLUG GAGE 1.86 GO NO GO P.D.'S = 1.8426 & 1.8396 - DW30240BG4

SWG

2" 16 UN 2A SET THREAD PLUG GAGE 2.0 2.00 GO NO GO P.D.'S = 1.9578 & 1.9524 - DW30239BG4

2.437 32 UNS 2A SET THREAD PLUG GAGE 2.4370 GO NO GO P.D.'S = 2.4154 & 2.4111 - DW30044BG4

1.560 40 UNS 2A SET THREAD PLUG GAGE 1.56 GO NO GO P.D.'S = 1.5426 & 1.5389 - DW30043BG4

1 1/2 28 UN 2A SET THREAD PLUG GAGE 1.5 1.50 GO NO GO P.D.'S = 1.4755 & 1.4713 - DW30042BG4

1 7/16 28 UN 2A SET THREAD PLUG GAGE 1.4375 GO NO GO P.D.'S = 1.4130 & 1.4088 - DW30041BG4

MERCURY GAGE

1" 32 UNS 2A SET THREAD PLUG GAGE 1.0 1.00 1.000 GO NO GO P.D.'S = .9776 & .9738 - DW30040BG4

.937 32 UNS 4 START SET THREAD PLUG GAGE GO NO GO PD'S = .9145 & .9125 QUAD LEAD - DW30039BG4