>> Search results for: S54221F NSN Search Results National Stock Number (NSN) Description 5962-01-077-8819, 5962010778819 Cancelled -> Replaced by 5962011787765 5962-01-008-6655 , 5962010086655 MICROCIRCUIT,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