Part Number 280309-1 having (CAGE Code 3W132) and FSC 2810 Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components in stock with ready to ship. Get an instant quote for 280309-1 Retainer by Ace Precision 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.