Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MY20281-34874 found under Bouchon Porte by Dassault Aviation. The National Stock Number assigned to this part is 1560143701806, and the Federal Supply Class is 1560 Airframe Structural Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like MY20281-34874.