Part Number 517AS103 having (CAGE Code 30003) and FSC 3020 Gear Pulley Sprocket and Transmission Chain in stock with ready to ship. Get an instant quote for 517AS103 Gear Internal External Spur by Naval Air Systems Command. 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.