Thread Ring Gages

HEMCO

7/8 9 NC 3 THREAD RING GAGE .875 NO GO ONLY P.D. = .7979 UNC-3 .8750 INSPECTION - DW12269RD

13/16 28 NS 3 LEFT HAND THREAD RING GAGES .8125 GO NO GO P.D.'S = .7893 & .7862 - DW12253RD

ATLAS

M18 X 1.5 6e METRIC SOLID THREAD RING GAGE GO ONLY P.D. = 16.933 INSPECTION - DW12258RD

1 3/4 12 NS THREAD RING GAGE 1.75 NO GO ONLY P.D. = 1.6903 1.750 1.7500 CHECK - DW12247RD

PIPE MACHINERY CO.

3 3/16 16 NS 3 THREAD RING GAGES 3.1875 GO NO GO P.D.'S = 3.1470 & 3.1397 CHECK - DW12241RD

GTD

3/4 32 NS 3 THREAD RING GAGE .75 NO GO ONLY P.D. = .7267 .750 .7500 INSPECTION - DW12233RD

DETROIT

4" 16 NS THREAD RING GAGE 4.0 GO ONLY P.D. = 3.9594 4.00 4.000 4.0000 UNS 3A - DW12244RD

DETROIT

4 3/4 12 N 3 THREAD RING GAGES 4.75 GO NO GO P.D.'S = 4.6959 & 4.6901 4.750 - DW12243RD

BATH

2 7/8 16 N 3 THREAD RING GAGE 2.875 NO GO ONLY P.D. = 2.8298 2.8750 INSPECTION - DW12238RD

BATH

3 48 NC 1 THREAD RING GAGE #3 .099 GO ONLY P.D. = .0846 UNC-1 3A .0990 CHECK - DW12227RD

WAFCO

1 9/16 18 NS BEFORE PLATE THREAD RING GAGES 1.5625 GO NO GO PDS= 1.5193 & 1.5159 - DW12237RD

GTD

2 1/4 18 NS 3 THREAD RING GAGES 2.25 GO NO GO P.D.'S = 2.2139 & 2.2073 2.250 - DW12239RD