>> Search results for: 12763B NSN Search Results National Stock Number (NSN) Description 2990-01-153-8427, 2990011538427 MUFFLER,EXHAUST 5310-01-381-9695 , 5310013819695 WASHER,FLAT 1 Related Inventory 8622665-22990011538427Condition NSMUFFLER Readily AvailableAdd to RFQ 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