Thread Ring Gages

G.A. CO.

M28 X 1.5 6g THREAD RING GAGES 28.0 GO NO GO PDS 26.994 & 26.844 (1.0628 1.0568)

GSG

3 7/8 16 UN 2A THREAD RING GAGE 3.875 NO GO ONLY P.D. = 3.8267 N-2A 3.875-16

HANSON WHITNEY

5/8 40 NS THREAD RING GAGES .625 GO NO GO P.D.'S = .6086 & .6076 INSPECITON TOOL

G.A. CO.

1/2 20 UNF 3A SPECIAL THREAD RING GAGE .50 NO GO ONLY P.D. = .4643 1/2-20 UNF-3A

13/16 32 NS 2A THREAD RING GAGE .8125 NO GO ONLY P.D. = .7875 QUALITY INSPECTION

GSG

M36 X 4.0 6g METRIC THREAD RING GAGES 36.0 4 GO NO GO P.D.'S = 33.342 & 33.118

WESTPORT

CALIBRATED 7/16 28 UNEF 2A THREAD RING GAGES .4375 GO NO GO PD'S = .4132 & .4096 - CAL-JF1406

PONAM

3/8 27 UNS THREAD RING GAGE .375 GO ONLY P.D. = .3440 INSPECTION TOOL 3/8-27

S.C.C.

1 1/4 8 UN 2A THREAD RING GAGE 1.25 NO GO ONLY P.D. = 1.1597 QUALITY INSPECTION

7/8 48 UNS 2A THREAD RING GAGES .875 GO NO GO P.D.'S = .8606 & .8574 INSPECTION

1/4 32 UNEF 3A THREAD RING GAGES .25 GO NO GO P.D.'S = .2297 & .2273 TOOL NEF-3A

SHEFFIELD

4 48 UNF 3A THREAD RING GAGE #4 .112 NO GO ONLY P.D. = .0967 QUALITY #4-48 TOOL