cooling fan
Hamilton Standard P/N 738495-1 When install in a Hamilton Standard Air Cycle Machine P/N 738384-3, -4, -7, -9, -10, -11, -12, -13, -15, -16, -18, -22, -25, -26, -27, -28, -29, -30 Refrigeration Pack 738443-15 Use in Air Cycle Machine 738384-3, -26