>> Search results for: 8001661 NSN Search Results National Stock Number (NSN) Description 4140-01-149-2790, 4140011492790 IMPELLER,FAN,CENTRIFUGAL 5999-00-910-4964 , 5999009104964 Cancelled -> Replaced by 5999011013885 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