Set Plug Gages for Calibrating Ring Gages

1.550 40 NS SET THREAD PLUG GAGE 1.55 1.5500 GO NO GO P.D.'S = 1.5320 & 1.5280 - DW30899BK4

.5860 32 NF 3 N02 LOCKNUT SET THREAD PLUG GAGE .586 GO NO GO = .5657 .5627 N 02 - DW30898BK4

BOICE

.820 32 NS 2 SET THREAD PLUG GAGE .82 .8200 GO NO GO P.D.'S = .7997 & .7954 - DW30897BK4

.664 32 NS 3A N03 LOCKNUT SET THREAD PLUG GAGE GO NO GO PDS= .6437 & .6410 N 03 - DW30895BK4

BOICE

.830 36 NS 3 SET THREAD PLUG GAGE .83 .8300 GO NO GO P.D.'S = .8120 & .8087 - DW30894BK4

PRATT & WHITNEY

CERTIFIED 11/16 16 UNS 2A SET THREAD PLUG GAGE .6875 GO NO GO = .6455 & .6403 - DW30893TLC

HEMCO

CERTIFIED 1 3/4 16 UNEF 2A SET THREAD PLUG GAGE 1.75 GO NO GO = 1.7078 & 1.7025 - DW30891TLC

EFCO

2" 16 NEF 3 SET THREAD PLUG GAGE 2.0 2.00 2.000 2.0000 NO GO ONLY P.D. = 1.9551 - DW30890BK4

LINCOLN GAGE

2 3/8 16 N 2A SET THREAD PLUG GAGE 2.375 2.3750 NO GO ONLY P.D. = 2.3272 CHECK - DW30889BK4

EFCO

1 3/16 32 NS 2A SET THREAD PLUG GAGE 1.1875 GO NO GO P.D.'S = 1.1660 & 1.1621 - DW30888BK4

LINCOLN GAGE

1.1730 18 N 3 N06 LOCKNUT SET THREAD PLUG GAGE 1.173 GO NOGO= 1.1369 1.1329 N 06 - DW30887BK4

1 5/16 12 N 3 SET THREAD PLUG GAGE 1.3125 GO NO GO P.D.'S = 1.2584 & 1.2544 - DW30886BK4