Thread Ring Gages

S.C.C.

3/8 24 UNF 2A -.003 UNDERSIZE THREAD RING GAGE .375 .3747 NO GO ONLY P.D.= .3400

S.C.C.

10 32 UNF 2A -.003 UNDERSIZE THREAD RING GAGES #10 .190 GO NO GO = .1658 & .1628

G.A. CO.

1/4 20 UNC 2A PREPLATE THREAD RING GAGES .25 GO NO GO P.D.'S = .2150 & .2120 B/P

S.C.C.

1/4 36 NS 3 LEFT HAND THREAD RING GAGES .25 GO NO GO P.D.'S = .2320 & .2301 L.H.

G.A. CO.

5/16 32 UNEF 2A PREPLATE THREAD RING GAGES .3125 GO NO GO P.D.'S = .2900 & .2876

4 80 UNS 3A THREAD RING GAGE #4 .112 GO ONLY 4-80 UN-3A QUALITY INSPECTION TOOL

CADILLAC GAGE CO.

7/16 28 NEF 3 THREAD RING GAGE .4375 NO GO ONLY P.D. = .4118 7/16-28 NEF-3 CHECK

HANSON WHITNEY / PRATT & WHITNEY

1 64 NC 3 THREAD RING GAGES #1 .073 GO NO GO P.D.'S = .0629 & .0615 1-64 NC-3

GTD

1 64 NC 3 THREAD RING GAGE #1 .073 NO GO ONLY P.D. = .0615 1-64 NC-3 QUALITY

BUDGET 1/4 40 60 DEGREE SOLID THREAD RING GAGE .25 GO ONLY P.D. = .2309 1/4-40

BUDGET 1/4 40 SS SOLID THREAD RING GAGE .25 GO ONLY P.D. = .2309 1/4-40 QUALITY

1/4 40 SS CLASS 2 SOLID THREAD RING GAGE .25 GO ONLY P.D. = .2309 1/4-40 SS-2