Set Plug Gages for Calibrating Ring Gages

9/16 40 UNS 3A SET THREAD PLUG GAGE .5625 GO NO GO P.D.'S = .5463 & .5439 CHECK - DW31903LVR

CERTIFIED 4 1/2 12 UN 3A SET THREAD PLUG GAGE 4.5 4.50 GO ONLY P.D. = 4.4459 - DW31840TLC

MERCURY

3 1/4 12 UNC 2A SET THREAD PLUG GAGE 3.25 GO NO GO P.D.'S = 3.1940 & 3.1877 - DW31797OB4

MERCURY GAGE

CERTIFIED 5/16 20 UN 2A 4 START SET THREAD PLUG GAGE .3125 GO NOGO = .2788 .2748 - DW31720TLC

CERTIFIED 4 1/2 12 UN 3A SET THREAD PLUG GAGE 4.5 4.50 NO GO ONLY P.D. = 4.4410 - DW31679TLC

PONAM

CERTIFIED 1 11/16 8 UN 2A SET THREAD PLUG GAGE 1.6875 GO NO GO = 1.6041 1.5966 - DW31678TLC

PRATT & WHITNEY

1 13/16 16 N 2A SET THREAD PLUG GAGE 1.8125 GO NO GO P.D.'S = 1.7703 & 1.7650 - DW31599OB4

P & W

2" 16 UN 2A SET THREAD PLUG GAGE 2.0 2.00 GO NO GO P.D.'S = 1.9578 & 1.9524 - DW31598OB4

PRATT & WHITNEY

2" 4 ACME SET THREAD PLUG GAGE 2.0 4. GO NO GO P.D.'S = 1.8750 & 1.8673 CHECK - DW31597OB4

REGAL

1 15/16 16 UN 2A SET THREAD PLUG GAGE 1.9375 GO NO GO P.D.'S = 1.8953 & 1.8899 - DW31596OB4

SCHRILLO

CERTIFIED 3 11/16 12 UNS 3A SET THREAD PLUG GAGE 3.6875 GO NO GO = 3.6334 3.6286 - DW31166TLC

VERMONT GAGE

NEW 1.100 6 STUB ACME 2G VERMONT SET THREAD PLUG GAGE 1.1 GO NO GO 1.0416 1.0231 - DW31510BY4