Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 61A 42716 00 00 found under Seal Nonmetallic Special Shaped by Yamaha Nippon Gakki Co Ltd. The National Stock Number assigned to this part is 5330016605821, and the Federal Supply Class is 5330 Packing And Gasket Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 61A 42716 00 00.