Part Number 39-16748-501 having (CAGE Code 91750) and FSC 1560 Airframe Structural Components in stock with ready to ship. Get an instant quote for 39-16748-501 Hinge Door Cowling by Handy Tool And Mfg Co Inc The. 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.