1" X 1/2" Malleable Iron Hexagon Bushing - Black- Height of Head : 0.22 NPT
 - Inside or Ourtside Hex : Outside NPT
 - Length of External Threads (min) : 0.63 NPT
 - Length of Internal Threads (min) :0.53 NPT
 - NPS : 1X1/2 NPT
 - Width of Head : 1.15 NPT
 - Length : 11.75
 - Width : 11.75
 - Height : 10
 - Cubic Inches : 1381
 - Cubic Feet : 0.8