Part Number DA11257REVA having (CAGE Code 90723) and FSC 5330 Packing and Gasket Materials in stock with ready to ship. Get an instant quote for DA11257REVA Packing Preformed by Dresser Industries 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.