>> Search results for: DD423S5301 NSN Search Results National Stock Number (NSN) Description 4140-00-255-9246, 4140002559246 FAN,VANEAXIAL 4140-00-255-9247 , 4140002559247 FAN,VANEAXIAL 5310-00-297-8916, 5310002978916 NUT,PLAIN,CASTELLATED,HEXAGON 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