>> Search results for: MB008A NSN Search Results National Stock Number (NSN) Description 4330-01-383-7162, 4330013837162 PNEUMATIC MUFFLER,EXHAUST-INTAKE 2990-01-484-2939 , 2990014842939 MUFFLER,EXHAUST 1 Related Inventory Search You can use this search box to continue searching. Search parameters can include any combination of characteristics, specifications, description, partial part numbers, NSN or other stocking number. Special characters are not needed and are automatically stripped before searching. Do you sell this part? Become part of our growing pool of certified suppliers. Send Information