Inch

HEMCO

3 7/8 10 UNS 2A THREAD RING GAGE 3.875 NO GO ONLY P.D. = 3.8009 NS-2A QUALITY - DW3766RD

ATLAS

7/16 20 UNF 3A LEFT HAND THREAD RING GAGES .4375 GO NO GO P.D.'S = .4050 & .4019 - DW3731BU

QUALIFIED

9/16 20 NS 3 THREAD RING GAGE .5625 NO GO ONLY P.D. = .5270 UNS-3 9/16"-20 TOOL - DW3747BU

3/8 16 BP BEFORE PLATE THREAD RING GAGE .375 GO ONLY P.D. = .3281 3/8"-16 TOOL - DW3736BU

SCHRILLO

1 72 NF 3 THREAD RING GAGES #1 .073 GO NO GO P.D.'S = .0640 & .0627 UNF-3 3A - DW3740BU

ALAMEDA

1 72 UNF 3A THREAD RING GAGES #1 .073 GO NO GO P.D.'S = .0640 & .0626 NF-3A - DW3718RD

WAFCO

1/4 32 UNJEF 3A THREAD RING GAGES .25 GO NO GO P.D.'S = .2297 & .2273 QUALITY - DW3716RD

WAFCO

1 64 UNC 3A THREAD RING GAGES #1 .073 GO NO GO P.D.'S = .0629 & .0614 NC-3A - DW3722RD

PONAM

3 7/16 16 NS 3 THREAD RING GAGE 3.4375 NO GO ONLY P.D. = 3.3917 UNS-3 QUALITY - DW3726RD

REGAL BELOIT

8 32 UNC SPECIAL PRE PLATE THREAD RING GAGE #8 .164 GO ONLY PD = .1470 B/P SPL - 832PPR1

1 3/16 20 UN 2A LEFT HAND THREAD RING GAGE 1.1875 NO GO ONLY P.D. = 1.1489 L.H. - DW3694BU

GSG

1 3/8 12 UNF 3A PREPLATE THREAD RING GAGES 1.375 GO NO GO PD'S = 1.3205 & 1.3157 - DW3683RD