Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 64E-43131-30-00 found under Rod Threaded End by Yamaha Nippon Gakki Co Ltd. The National Stock Number assigned to this part is 5306016672858, and the Federal Supply Class is 5306 Bolts. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 64E-43131-30-00.