>> Search results for: 4JX12A839 NSN Search Results National Stock Number (NSN) Description 5961-00-102-1578, 5961001021578 SEMICONDUCTOR DEVICE,THYRISTOR 5961-01-334-8649 , 5961013348649 Cancelled -> Replaced by 5961008679318 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