0.1080" first hole diameter 2.2500" overall length 1 3/16 deep each end opt) (sink 90deg x 5/16 dia. both ends thd 1/4-28 unf-3b left hand 1 3/16 max depth 1 min perfect thds per mil-s-7742 cadmium surface treated 17c solid, plain, no outside flanges
1.3750" overall length plating on inside dia optional, inside dia must be coated with corrosion preventative compound per mil-c-16173, grade 1, when not plated cadmium surface treated 17c solid, plain, no outside flanges
0.5610" overall length groove 0.062 in. max w by 0.005 in. dp on left flange body corner optional cadmium left end surface of body surface treated 22c solid, external flange one end