Thread Ring Gages

S.G. CO.

3 1/2 8 N BUTT 1A MODIFIED THREAD RING GAGE 3.5 GO ONLY P.D. = 3.4153 N-BTT 1A - DW6215RD

1 3/8 12 SOLID SHOP MADE THREAD RING GAGE 1.375 1 3/8-12 INSPECTION TOOL QUALITY - DW6004BU

MICRON

15/16 16 NS 3A THREAD RING GAGES .9375 GO NO GO P.D.'S = .8919 & .8895 UNS-3A - DW5991BU

GREENFIELD

1" 18 UN 3A THREAD RING GAGES 1.0 GO NO GO P.D.'S = .9639 & .9603 N-3A TOOL - DW5992BU

SHOPMADE 1 3/8 6 SOLID THREAD RING GAGE 1.375 1 3/8"-6 INSPECTION TOOL - DW5849BU

LINCOLN GAGE

1 11/16 32 NS 2A THREAD RING GAGES 1.6875 GO NO GO P.D.'S = 1.6661 & 1.6621 - DW5778RD

LINCOLN GAGE

1 11/16 48 NS 2A THREAD RING GAGES 1.6875 GO NO GO P.D.'S = 1.6740 & 1.6696 - DW5772RD

2 1/2 10 SOLID SHOPMADE THREAD RING GAGE 2.5 2 1/2"-10 INSPECTION TOOL - DW5716BU

GTD

1 5/16 18 NEF 3 THREAD RING GAGE 1.3125 GO ONLY P.D. = 1.2764 UNEF-3 INSPECTION - DW5539BU

GSG

10 32 UNF STI SPECIAL HELICOIL THREAD RING GAGES #10 .190 GO NO GO = .2093 .2073 - DW5541BU

SHEFFIELD

11/16 16 NS THREAD RING GAGE .6875 NO GO ONLY P.D. = .6429 UNS 11/16"-16 TOOL - DW5544BU

HANSON WHITNEY

1/4 24 NS 2 THREAD RING GAGES .25 GO NO GO P.D.'S = .2229 & .2196 UNS-2 TOOL - DW5534BU