>> Search results for: SD740A2DC NSN Search Results National Stock Number (NSN) Description 6680-01-074-0721, 6680010740721 Cancelled -> Replaced by 6680015176415 6680-01-517-6415 , 6680015176415 GENERATOR,TACHOMETER 1 Related Inventory 1376-61-3436680-01-074-0721 RequestAdd to RFQ 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