3.9990" overall length two counterbores located in id offlange, first counterbore 1.7490 in. min, 1.7510 in. max dia, .10000 in. min, .1050 in. max depth, second counterbore 1.6770 in. min, 1.6790 in.max dia, .1870 in. min, .1930 in. max depth, 2.6300 in. counterbore lg, 1.4190in. counterbore dia of body located .6200 in. right end surface of body, 2 slots, .0600 in. wide, .0600 in. deep, 180 deg apart in right end surface of body, od surface of body stepped .4060 in. from right end surface of left flange, .3750 in. lg, 1.6830 in min, 1.6850 in. max dia 22c solid, external flange one end