>> Search results for: 1257I NSN Search Results National Stock Number (NSN) Description 5930-00-422-2205, 5930004222205 Cancelled -> Replaced by 5930010371670 3040-00-549-4276 , 3040005494276 SHAFT,STRAIGHT 3040-00-549-4277, 3040005494277 SHAFT,SHOULDERED 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