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

GTD

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

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

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

S.C.C.

1/2 27 UNS 2A BEFORE PLATE THREAD RING GAGE .5 GO ONLY P.D. = .4732 B/P P.P.

GTD

1/2 27 NS THREAD RING GAGE .5 GO ONLY P.D. = .4760 INSPECTION TOOL 1/2-27 NS-3