3a all ends thread class 2.972" overall length 12 first quick disconnect end thread quantity per inch cadmium body surface treated male coupling half un all ends thread series
3a all ends thread class 12 all ends thread quantity per inch anodize inside surface treated flared w/ center wrenching facility un all ends thread series
3a 2nd end thread class firs end has a cone shaped extension 0.390 in. lg, 0.175 in. od at tip, 0.241 in. od at base, 0.125 in. id unf 1st end thread series
3b thread class right-hand 0.496" err default 0.970" overall length three 0.040 in. dia lockwire holes drilled in hex head hexagon, internal thread, shouldered
