Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 63321 found under Plate Support Shaft by Adams Rite Mfg Co. The National Stock Number assigned to this part is 1560011727958, 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 63321.