>> Search results for: 6494AD NSN Search Results National Stock Number (NSN) Description 5305-14-405-8212, 5305144058212 VIS 4140-99-781-7712 , 4140997817712 IMPELLER,FAN,AXIAL 5305-14-407-7043, 5305144077043 VIS 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