Thread Ring Gages

PD

1" 40 NS 3A THREAD RING GAGES 1.0 GO NO GO P.D.'S = .9838 & .9812 UNS-3A TOOL

HEMCO

1 5/16 16 N 2 THREAD RING GAGES 1.3125 GO NO GO P.D.'S = 1.2719 & 1.2664 UN-2

1" 18 UNS 3A THREAD RING GAGES 1.0 GO NO GO P.D.'S = .9639 & .9603 NS-3A TOOL

SCC

1 1/4 20 UN 2A LEFT HAND THREAD RING GAGES 1.25 GO NO GO P.D.'S= 1.2161 & 1.2114

1 1/4 18 NEF 3A THREAD RING GAGES 1.25 GO NO GO P.D.'S = 1.2139 & 1.2103 UNEF-3A

WEDIN

7/16 20 NF 2 BEFORE PLATE THREAD RING GAGE .4375 GO ONLY P.D. = .4025 UNF-2

PRATT & WHITNEY

7/8 20 NS 2 THREAD RING GAGE .875 NO GO ONLY P.D. = .8378 UNS-2 7/8"-20 TOOL

HUECKSTAEDT

BUDGET 3/8 32 UNEF 2A THREAD RING GAGE .375 GO ONLY P.D. = .3737 NEF-2A .3537

G.A. CO.

M3.5 X 1 NA SPECIAL ACME THREAD RING GAGES 3.5 1.0 GO NO GO PD'S = .1161 & .1141

GTD

5/8 18 NF 1 THREAD RING GAGES .625 GO NO GO P.D.'S = .5873 & .5816 UNF-1 TOOL

1 5/16 18 UNEF 2A THREAD RING GAGE 1.3125 GO ONLY P.D. = 1.2749 NEF-2A TOOL

HEMCO

7/16 32 NS 2 THREAD RING GAGES .4375 GO NO GO P.D.'S = .4172 & .4136 UNS-2 TOOL