Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number RR34100A found under Pump Oil Main Gear by Crane Company. The National Stock Number assigned to this part is 1615001336124, 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 RR34100A.