>> Search results for: MR5A120 NSN Search Results National Stock Number (NSN) Description 5945-01-257-4356, 5945012574356 RELAY,ELECTROMAGNETIC 5945-00-189-8773 , 5945001898773 Cancelled -> Replaced by 5945010111485 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