1 5/16

PD

1 5/16 16 UN THREAD RING GAGE 1.3125 GO ONLY P.D. = 1.2719 N 3A 1 5/16"-16 TOOL - DW3281RD

HEMCO

1 5/16 16 N 2 THREAD RING GAGES 1.3125 GO NO GO P.D.'S = 1.2719 & 1.2664 UN-2

1 5/16 18 UNEF 2A THREAD RING GAGE 1.3125 GO ONLY P.D. = 1.2749 NEF-2A TOOL

SCC

1 5/16 18 NEF BEFORE PLATE THREAD RING GAGE 1.3125 GO ONLY P.D. = 1.2725 UNEF

WINTER

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

GTD

1 5/16 18 NS 3 THREAD RING GAGE 1.3125 GO ONLY P.D. = 1.2764 1 5/16-18 NS-2 3A

GREENFIELD

1 5/16 14 NS 3 THREAD RING GAGE 1.3125 NO GO ONLY P.D. = 1.2621 1 5/16-14 NS-3

TITAN GAGE

CERTIFIED 1 5/16 16 UN 2A THREAD RING GAGES 1.3125 GO NO GO PDS= 1.2699 & 1.2648

GSG

1 5/16 18 UNEF 3A BEFORE PLATE THREAD RING GAGES 1.3125 GO NO GO = 1.2752 1.2720

MERCURY

1 5/16 12 N SPECIAL PITCH DIA. THREAD RING GAGE 1.3125 NO GO ONLY P.D. = 1.2500

1 5/16 12 UN 3A THREAD RING GAGES 1.3125 GO NO GO P.D.'S = 1.2584 & 1.2541 UN-3A

1 5/16 12 UN 2A LEFT HAND THREAD RING GAGE 1.3125 GO ONLY P.D. = 1.2567 L.H.