... and the corresponding part DC SizePart #1/2"DD-AL-DC-0503/4"DD-AL-DC-0751"DD-AL-DC-1001-1/4"DD ... -DC-1502"DD-AL-DC-2002-1/2"DD-AL-DC-2503"DD-AL-DC-3004"DD-AL-DC-4005"DD-AL-DC-5006"DD-AL-DC ... -6008”DD-AL-DC ... : From 1/2” to 8”Type:A, B, C, D, DC, DP, E, FBody material:Aluminum (or heat treated)Thread:NPTBSP ...