>> Search results for: MC34400 NSN Search Results National Stock Number (NSN) Description 6110-01-450-4664, 6110014504664 REGULATOR,VOLTAGE 5955-00-607-1083 , 5955006071083 CRYSTAL UNIT,QUARTZ 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