Part Number 473 112 11 having (CAGE Code 89446) and FSC 1560 Airframe Structural Components in stock with ready to ship. Get an instant quote for 473 112 11 Support Structural Component Air by Hiller Aircraft Corporation. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.