>> Search results for: RF581 NSN Search Results National Stock Number (NSN) Description 5950-00-253-7330, 5950002537330 Cancelled -> Replaced by 5999003914189 5820-01-469-8797 , 5820014698797 VOICE AND DATA UNIT,SECURE 5310-00-494-2000, 5310004942000 NUT,STAMPED 1 Related Inventory MRF581 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