Part Number: 1447730-2 (Tyco electronics/amp) Part Number: 1447736-1 (Te) Part Number: 1447738 (Cat) Part Number: 14477-4 (Screw, machine) Part Number: 1447740000 (Weidmuller) Part Number: 144-774-005 (Inmc) Part Number: 1447748-AO (Phil) Part Number: 1447750000 (Weidmuller) Part Number: 14477-501 (Duct assy) Part Number: 14477-505 (Unionassy) Part Number: 14477-507 (Duct assy - tai fan) Part Number: 14477-509 (Duct assy - tai fan) Part Number: 144775-1 (Valve assy) Part Number: 14477-511 (Duct assy post sb 30-013)