Part Number: 114420-SERIES (Crew oxygen mask) Part Number: 11442-1 (Coil) Part Number: 1144210 (Component) Part Number: 11442100 (No description) Part Number: 11442111 (Plenum) Part Number: 11442111-1 (Plenum air) Part Number: 11442111-2 (Plenum air) Part Number: 11442111-3 (Plenum air) Part Number: 11442111-4 (Plenum air) Part Number: 114-42118 (Muffler lh navion b go-435 eng.) Part Number: 114-42119 (Muffler rh navion b go-435 eng.) Part Number: 1144212 (Synchro) Part Number: 114421-21 (Crew oxygen mask) Part Number: 114421-25 (Mask flight crew ox)