3a thread class right-hand 1.7400" overall length 0.2495" bore diameter 28 thread quantity per inch second flush lubrication fitting optional cadmium rod end body surface treated single row, concave rollers unjf thread series
2a thread class right-hand 3.7500" overall length 0.7495" bore diameter 16 thread quantity per inch chromium inner member surface treated ball type unf thread series
12.8750" overall length four equally spaced keys on right end surface of body, 1.750 in. long, 0.375 in. wide, 0.1875 in. high; raised surface on right end surface of flange, 3.125 in. dia, 0.125 in. wide, 0.500 in. corner radius; nitride harden finish per B50R205, fscm 01289, navy spec. k-9495202 21c solid, external flange