Thread Ring Gages

2 1/4 12 N 2 THREAD RING GAGE 2.25 NO GO ONLY P.D. = 2.1890 INSPECTION 2.250

1 5/8 12 N 3 THREAD RING GAGE 1.625 NO GO ONLY P.D. = 1.5664 NF INSPECTION TOOL

PRATT & WHITNEY

1 1/2 12 NF 2 THREAD RING GAGE 1.5 NO GO ONLY P.D. = 1.4403 UNF-2 1.50 1.500

DORMER

M33 X 3.5 6g METRIC THREAD RING GAGES 33.0 3.50 GO NO GO PD'S = 30.674 & 30.462

DORMER

M3.5 X .6 6g METRIC THREAD RING GAGES 3.5 0.6 0.60 GO NO GO PD'S = 3.089 & 3.004

DORMER

M2.2 X .45 6g METRIC THREAD RING GAGES 0.45 GO NO GO P.D.'S = 1.888 & 1.817 4g6g

9/16 12 NC 2 THREAD RING GAGES .5625 GO NO GO P.D'S = .5084 & .5028 NC-2 QUALITY

HANSON-WHITNEY

12 32 NS THREAD RING GAGES #12 .216 GO NO GO P.D.'S= .1932 & .1909 12-32 QUALITY

HANSON-WHITNEY

5/16 32 NS 3 THREAD RING GAGE .3125 GO ONLY P.D. = .2912 .3125-32 NS-3 QUALITY

1/2 20 UNF 2A SPECIAL THREAD RING GAGES .5 GO NO GO P.D.'S= .4675 & .4639 .50-20

PRATT & WHITNEY

10 28 UNS 2A THREAD RING GAGES #10 .190 GO NO GO P.D.'S = .1668 & .1625 UN-2A

5/16 40 UNS 3A THREAD RING GAGE .3125 GO ONLY P.D.= .2963 .3125-40 UN-3A QUALITY