Inch

S.G. CO.

1 1/2 4 NA 2G ACME THREAD RING GAGES 1.5 4.0 GO NO GO P.D.'S = 1.3652 & 1.3429 - DW7136CG

S.G. CO.

1 1/2 4 NA 2G ACME THREAD RING GAGES 1.5 4.0 GO NO GO P.D.'S = 1.3492 & 1.3309 - DW7133CG

G.A. CO.

1 1/4 12 UNJF 2A THREAD RING GAGES 1.25 GO NO GO P.D.'S = 1.1941 & 1.1879 CHECK - DW7134CG

1 1/4 6 STUB ACME 2G SOLID THREAD RING GAGE 1.25 GO ONLY P.D. = 1.1578 1.25-6 - DW7109K6

1 5/8 6 NA 2G ACME SOLID THREAD RING GAGE 1.625 GO ONLY P.D. = 1.5315 1.625-6 - DW7108K6

EFCO

1/4 60 NS 2A THREAD RING GAGE .25 GO ONLY P.D. = .2385 UNS-2A INSPECTION CHECK - DW7068BU

PONAM

2 1/8 16 UNJ 3A THREAD RING GAGE 2.125 NO GO ONLY P.D. = 2.0803 INSPECTION CHECK - DW7054KW

HEMCO

1 1/4 12 UNF 3A THREAD RING GAGE 1.25 NO GO ONLY P.D. = 1.1913 NF-3A INSPECTION - DW7055KW

PONAM

3/4 16 UNF 3A BEFORE PLATE THREAD RING GAGES .75 GO NO GO P.D.'S = .7074 & .7044 - DW7060KW

WESTPORT

5/8 18 UNS 2A THREAD RING GAGES .625 GO NO GO P.D.'S = .5769 & .5709 NS-2A CHECK - DW7062KW

PONAM

2" 12 UNJ 3A LEFT HAND BEFORE PLATE THREAD RING GAGES 2.0 GO NO GO 1.9437 1.9408 - DW7063KW

VTG

5/8 18 UNJF 3A PREPLATE VERMONT THREAD RING GAGE .625 NO GO ONLY P.D. = .5842 - DW7059KW