Part Number 4600-23-06 having (CAGE Code 61497) and FSC 2990 Miscellaneous Engine Accessories Nonaircraft in stock with ready to ship. Get an instant quote for 4600-23-06 Cap Assembly Protective Muffler by United States Steel Corporation. 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.