Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SK30163-1 found under Guide Teletape by Whitney Blake Company. The National Stock Number assigned to this part is 1615002326361, and the Federal Supply Class is 1615 Helicopter Rotor Blades Drive Mechanisms And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like SK30163-1.