Part Number: 1170159-73 (Fittings) Part Number: 1170159-75 (Fittings) Part Number: 1170159-9 (Fittings) Part Number: 1170160 (Bushing) Part Number: 1-170-160-01 (Tube) Part Number: 1170-1601 (Tampa) Part Number: 11701602 (Generator emer oxygen) Part Number: 117016-03 (Emergency oxygen generator) Part Number: 117016-04 (Generator-emerg.oxy.) Part Number: 117016-05 (02 gen) Part Number: 1170161 (Bushing) Part Number: 1170161-1 (Fittings) Part Number: 1170162 (Bushing) Part Number: 1170162-1 (Fittings)