1/2 - 27

STURDY

1/2 27 N THREAD RING GAGE .5 NO GO ONLY P.D. = .4732 .50 .500 .5000 INSPECTION - DW12122RD

PRATT & WHITNEY

1/2 27 NS 3 THREAD RING GAGE .5 NO GO ONLY P.D. = .4733 .50 .500 .5000 CHECK - DW12093RD

REGAL

1/2 27 NS 1A THREAD RING GAGE .5 GO ONLY P.D. = .4748 UNS-1A INSPECTION TOOL - DW4950RD

MERCURY

1/2 27 UNS 3A MODIFIED THREAD RING GAGE .5 GO ONLY P.D. = .4738 NS-3A QUALITY - DW4369RD

G.A. CO.

1/2 27 UNS 3A THREAD RING GAGES .5 GO NO GO P.D.'S = .4759 & .4731 NS-3A TOOL

GTD

1/2 27 NS THREAD RING GAGE .5 GO ONLY P.D. = .4759 UNS 1/2"-27 TOOL QUALITY

M&J TOOLING LLC

1/2 27 UNS 2A THREAD RING GAGES .5 GO NO GO P.D.'S = .4759 & .4723 1/2-27 INS-2A

1/2 27 NS 2A THREAD RING GAGES .5 GO NO GO P.D.'S = .4748 & .4711 1/2-27 UNS-2A

1/2 27 NS THREAD RING GAGE .5 GO ONLY P.D. = .4760 1/2-27-N.S. INSPECTION TOOL

GODWIN GAGE CO

1/2 27 NS 2A THREAD RING GAGES .5 GO NO GO P.D.'S = .4748 & .4711 1/2-27 NS-2A

HANSON WHITNEY

1/2 27 NS 3 THREAD RING GAGE .5 NO GO ONLY P.D. = .4733 .50-27 NS-3 INSPECTION

1/2 27 NS THREAD RING GAGE .5 NO GO ONLY P.D. = .4703 QUALITY 1/2-27 SHOP TOOL