Set Plug Gages for Calibrating Ring Gages

HEMCO

1.634 10 UNS 2A TRIPLE LEAD SET THREAD PLUG GAGE 1.634 GO NO GO = 1.5980 1.5940 - DW3346RD

HANSON WHITNEY

2 7/16 16 N 2A SET THREAD PLUG GAGE 2.4375 GO NO GO P.D.'S = 2.3952 & 2.3897 - DW3243RD

PENNOYER-DODGE CO.

1.6520 20 UNS 2A LEFT HAND SET THREAD PLUG GAGE 1.652 GO NO GO = 1.6195 & 1.6145 - DW3236RD

PENNOYER DODGE

2 1/4 8 UNJ 3A BEFORE PLATE SET THREAD PLUG GAGE 2.25 GO NO GO = 2.1664 & 2.1620 - DW3245RD

HANSON WHITNEY

2 3/8 16 N 2A SET THREAD PLUG GAGE 2.375 GO NO GO P.D.'S = 2.3327 & 2.3272 UN-2A - DW3244RD

HEMCO

2 1/8 16 N 2A SET THREAD PLUG GAGE 2.125 GO NO GO P.D.'S = 2.0828 & 2.0774 UN-2A - DW3242RD

PENNOYER-DODGE

3.900 20 NS 3A SET THREAD PLUG GAGE 3.9 3.90 GO NO GO P.D.'S = 3.8675 & 3.8634

GAGE ASSEMBLY CO.

3 3/8 12 NA 2G QUADRUPLE LEAD ACME SET THREAD PLUG GAGE 3.375 NO GO = 3.3150 4

SOUTHERN GAGE CO.

1.730 4 NA 2G ACME SET THREAD PLUG GAGE 1.73 4.0 GO NO GO PDS = 1.5945 & 1.5716

2.188 16 UNF 3A SET THREAD PLUG GAGE 2 3/16 GO NO GO P.D.'S = 2.1469 & 2.1429

MERCURY GAGE CO

1 7/16 4 STUB ACME 2G SET THREAD PLUG GAGE 1.4375 GO NO GO P.D.'S= 1.3625 1.3848

SOUTHERN GAGE CO.

4.325 12 UN SET THREAD PLUG GAGE GO ONLY P.D. = 4.2709 N 4.325"-12 N-3A QUALITY