>> Search results for: 5200715 NSN Search Results National Stock Number (NSN) Description 2990-01-377-4057, 2990013774057 PIPE,EXHAUST 6145-00-464-7494 , 6145004647494 Cancelled -> Replaced by 4020012149553 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