Part Number 21E1240-100 having (CAGE Code 74RJ4) and FSC 2995 Miscellaneous Engine Accessories Aircraft in stock with ready to ship. Get an instant quote for 21E1240-100 Tube Assembly Aircraft Engine by Science Applications Intl Inc. 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.