>> Search results for: 2SYC NSN Search Results National Stock Number (NSN) Description 5865-99-821-6271, 5865998216271 ANTENNA OUTFIT 5865-99-934-6243 , 5865999346243 ANTENNA OUTFIT 5865-99-957-6715, 5865999576715 SUBMARINE ELECTRONI 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