Thread Ring Gages

MERCURY GAGE

3 7/16 16 UNS 3A THREAD RING GAGE 3.4375 GO ONLY P.D. = 3.3969 3 7/16-16 UNS-3A

HEMCO

4 1/4 8 N THREAD RING GAGES 4.25 GO NO GO P.D.'S = 4.1623 & 4.1593 4 1/4-8 TOOLS

SOUTHERN GAGE CO.

4" 8 BUTTRESS 2A BEFORE PLATE THREAD RING GAGE 4.00 GO ONLY P.D. = 3.9163 4"-8

MERCURY GAGE

4" 8 N BUTTRESS 2A THREAD RING GAGE 4.00 GO ONLY P.D. = 3.9189 4"-8 BUTT N-2A

G.A. CO.

1 3/8 8 UN 1A THREAD RING GAGES 1.375 GO NO GO P.D.'S= 1.2916 & 1.2812 1 3/8-8

G.A. CO.

1 7/16 4 STUB ACME THREAD RING GAGES 1.4375 GO NO GO P.D.'S = 1.3531 & 1.3309

PMC INDUSTRIES

2" 12 UNS 1A THREAD RING GAGE 2.0 NO GO ONLY P.D. = 1.9321 QUALITY 2"-12 UNS-1A

JOHN BATH CO.

1 1/2 18 NEF 3 THREAD RING GAGE 1.5 GO NO GO P.D 1.4639 & 1.4601 QUALITY NEF-3

SCHRILLO AERO TOOL

2 1/4 12 N 3 THREAD RING GAGE 2.25 NO GO ONLY P.D. = 2.1911 QUALITY INSPECTION

US GOVT INSP

2 1/4 24 NS 1 THREAD RING GAGE 2.25 GO ONLY P.D. = 2.2015 QUALITY INSPECTION

AUSSCH

M28 X 1.0 6g SOLID METRIC THREAD RING GAGE 28.0 1 QUALITY INSPECTION TOOLS

PERFEX

5/8 18 NS 4 THREAD RING GAGE .625 NO GO ONLY P.D. = .5879 QUALITY 5/8-18 NS-4