Set Plug Gages for Calibrating Ring Gages

ALAMEDA

CERTIFIED 1 7/16 16 UN 2A SET THREAD PLUG GAGE 1.4375 GO ONLY P.D. = 1.3953 - DW27972TLC

3 1/4 5 ACME 3G SET THREAD PLUG GAGE 3.25 5.0 GO ONLY P.D. = 3.1395 INSPECTION - DW27956RD

ATLAS

M24 X 1.5 6g METRIC SET THREAD PLUG GAGE 24 GO NO GO P.D.'S = 22.994 & 22.844 - DW27916RD

HEMCO

CERTIFIED 1 3/16 16 UN 2A SPECIAL SET THREAD PLUG GAGE 1.1875 GO NO GO = 1.1469 1.1431 - DW27898TLC

CERTIFIED 7/8 32 UN 2A SET THREAD PLUG GAGE .875 GO NO GO PD'S = .8536 & .8500 - DW27897TLC

VT

CERTIFIED 1" 18 UNS 2A VERMONT SET THREAD PLUG GAGE 1.0 GO ONLY P.D. = .9625 - DW27896TLC

DOALL

CERTIFIED 0 80 UNF 3A SET THREAD PLUG GAGE #0 .060 GO NO GO PDS= .0519 & .0506 - DW27894TLC

PRATT & WHITNEY

CERTIFIED 1/4 32 UNEF 2A SET THREAD PLUG GAGE .25 GO NO GO PD'S = .2287 & .2255 - DW27893TLC

VERMONT GAGE

CERTIFIED 4 40 UNC 3A VERMONT SET THREAD PLUG GAGE #4 .112 GO NOGO = .0958 .0939 - DW27902TLC

G.A. CO.

CERTIFIED M10 X 1 6g SET THREAD PLUG GAGE 10 1.0 GO NO GO PD'S = 9.324 & 9.212 - DW27892TLC

HEMCO

5/16 24 UNF 3A SET THREAD PLUG GAGE .3125 NO GO ONLY PD = .2827 INSPECTION CHECK - DW27856RD

CERTIFIED 4 40 UNC 3A SET THREAD PLUG GAGE #4 .112 GO NO GO PDS= .0958 & .0939 - DW27871TLC