3a all ends thread class 2.328" overall length w/two-pin type qucik disconnect; w/bulkhead thread located on fluid connection end male coupling half unjf all ends thread series
2a 1st end thread class flange forged 0.250 in. from thd pipe end, 1.375 in. od w/one side flatted, w/two no. 8-32 thd mtg holes npt 2nd end thread series
3a 2nd end thread class 12 1st end thread quantity per inch second end bulkhead, um, 1.062 in. thd sizee, 3a class anodize inside surface treated un 1st end thread series