Inch

CADILLAC GAGE CO.

1 72 NF 3 THREAD RING GAGE #1 .073 NO GO ONLY P.D. = .0653 UNF-3 QUALITY TOOL

GODWIN GAGE

1/4 64 NS 2A THREAD RING GAGES .25 GO NO GO P.D.'S = .2391 & .2367 UNS-2A TOOL

ATLAS

8 60 UNS 2A THREAD RING GAGES #8 .164 GO NO GO P.D.'S = .1525 & .1501 NS-2A TOOL

DOALL

1 72 UNF 2A MODIFIED THREAD RING GAGE #1 .073 GO ONLY P.D. = .0624 NF-2A SPEC PD

GTD

3/4 14 NS THREAD RING GAGE .75 GO ONLY P.D. = .7036 UNS 3/4"-14 QUALITY TOOL

ALAMEDA

5/8 9 UNS 2A THREAD RING GAGES .625 GO NO GO P.D.'S = .5509 & .5447 NS-2A TOOL

6 40 NF SPL SPECIAL THREAD RING GAGES #6 .138 GO NO GO P.D.'S = .1195 & .1179

SCC

0 80 NF 2 THREAD RING GAGES #0 .060 GO NO GO P.D.'S = .0519 & .0502 UNF-2 TOOL

ALAMEDA

2 1/2 12 N 2 LEFT HAND THREAD RING GAGE 2.5 GO ONLY P.D. = 2.4459 L.H. UN 3A 3

2 3/4 32 NS THREAD RING GAGE 2.75 GO ONLY P.D. = 2.7297 UNS 3A 2 3 2.750"-32

GTD

2 7/16 12 NS THREAD RING GAGE 2.4375 GO ONLY P.D. = 2.3834 UNS 3A 2 3 2 7/16"-12

AXELSON / VARD

2 7/16 16 N 3 THREAD RING GAGES 2.4375 GO NO GO P.D.'S = 2.3969 & 2.3924 UN-3