>> Search results for: R1800A NSN Search Results National Stock Number (NSN) Description 5865-00-067-9122, 5865000679122 RECEIVER,COUNTERMEASURES 5820-21-902-5326 , 5820219025326 CONTROLLER,DIGITAL 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