>> Search results for: 9999ST1 NSN Search Results National Stock Number (NSN) Description 5920-01-321-0770, 5920013210770 ARRESTER,LIGHTNING 4470-01-497-8735 , 4470014978735 TRANSIENT SUPPRESPR 5920-01-321-0770, 5920013210770 ARRESTER,LIGHTNING 1 Related Inventory 1H5879999ST1Condition NETransient Suppr Readily AvailableAdd 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