Part Number 4X0.188L having (CAGE Code 04865) and FSC 5330 Packing and Gasket Materials in stock with ready to ship. Get an instant quote for 4X0.188L Sleeve Seal Coupler by Nyltite Corp Of America. 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.