Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 81447-5 found under Link Swashplate Drive Arm by Sps Technologies Inc. The National Stock Number assigned to this part is 1560012168050, 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 81447-5.