Thread Ring Gages

G.A. CO.

10 24 UNC 2A LEFT HAND THREAD RING GAGES #10 .190 GO NO GO P.D.'S= .1619 & .1586

M3.5 X 0.6 6H METRIC THREAD RING GAGE 3.50 .6 NO GO ONLY P.D. = 3.222 INSPECTION

VERMONT

1 1/4 20 NS 3 VERMONT THREAD RING GAGE 1.25 GO ONLY P.D. = 1.2175 INSPECTION

PRATT & WHITNEY

1 1/4 20 NS 3 THREAD RING GAGES 1.25 GO NO GO P.D.'S = 1.2175 & 1.2135 NS-3 TOOL

GTD

7/8 20 NS THREAD RING GAGES .875 GO NO GO P.D.'S = .8425 & .8392 .8750-20 TOOL

DETROIT

1 1/2 12 NF 1 THREAD RING GAGES 1.5 GO NO GO P.D.'S = 1.4435 & 1.4356 1.50-12

ALAMEDA

7/16 24 NS THREAD RING GAGE .4375 NO GO ONLY P.D. = .4045 7/16-24 INSPECTION

ATLAS

3/8 27 NS THREAD RING GAGE .375 NO GO ONLY P.D. = .3476 3/8-27 N.S. INSPECTION

7/16 20 SPECIAL THREAD RING GAGE .4375 GO ONLY P.D. = .4040 2A +.0003 OVERSIZE

PRATT & WHITNEY

3/8 32 NS 3 THREAD RING GAGE .375 NO GO ONLY P.D. = .3523 3/8-32 NS-3 .3750 TOOL

MERCURY

5/16 24 UNS 2A -.001 UNDERSIZE THREAD RING GAGE .3125 GO ONLY P.D. = .2833 NS-2A

LOCKE

7/16 24 NS 2 THREAD RING GAGE .4375 NO GO ONLY P.D. = .4071 7/16-24 NS-2 QUALITY