>> Search results for: SYNCROWAVE350 NSN Search Results National Stock Number (NSN) Description 3431-01-389-2866, 3431013892866 WELDING MACHINE,ARC 3431-01-063-3340 , 3431010633340 Cancelled -> Replaced by 5905011739918 3431-01-497-3377, 3431014973377 WELDING MACHINE,ARC 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