>> Search results for: SP4633 NSN Search Results National Stock Number (NSN) Description 4931-00-389-0358, 4931003890358 Cancelled -> Replaced by 4920008639274 5961-00-177-3357 , 5961001773357 TRANSISTOR 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