>> Search results for: S54F521F883B NSN Search Results National Stock Number (NSN) Description 5962-01-232-5906, 5962012325906 MICROCIRCUIT,DIGITAL 5962-01-266-0249 , 5962012660249 Cancelled -> Replaced by 5962015688506 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