Thread Ring Gages

S.G. CO.

7/16 24 UNS BEFORE PLATE THREAD RING GAGES .4375 GO NO GO P.D.'S = .4083 & .4045

EFCO

13/16 32 UNS 2A THREAD RING GAGE .8125 GO ONLY P.D. = .7911 NS-2A INSPECTION

WESTPORT

13/16 27 UNS 2A THREAD RING GAGE .8125 NO GO ONLY P.D. = .7833 NS-2A 13/16-27

MERCURY

1 5/16 12 N SPECIAL PITCH DIA. THREAD RING GAGE 1.3125 NO GO ONLY P.D. = 1.2500

ALAMEDA

3/4 10 UNS SPECIAL P.D.'S THREAD RING GAGES .75 GO NO GO = .6935 & .6890 .750

WEDIN

13/16 16 NS 3 THREAD RING GAGE .8125 NO GO ONLY P.D. = .7684 INSPECTION TOOL N-3

G.A. CO.

M16 X 1.5 4h METRIC THREAD RING GAGE 16.0 GO ONLY P.D. = 15.026 mm (.5916")

2 1/8 12 N 2A THREAD RING GAGE 2.125 NO GO ONLY P.D. = 2.0630 INSPECTION TOOL

STURDY

1 5/8 28 NS DOUBLE LEAD THREAD RING GAGE 1.625 GO ONLY P.D. = 1.6028 INSPECTION

1 3/16 12 UNS THREAD RING GAGE 1.1875 GO ONLY P.D. = 1.1258 NICE INSPECTION TOOL

1 7/8 16 N 3 THREAD RING GAGE 1.875 NO GO ONLY P.D. = 1.8305 INSPECTION TOOL

MERCURY

9/16 12 NS THREAD RING GAGE .5625 GO ONLY P.D. = .5134 QUALITY INSPECTION TOOL