Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 33D90834 found under Gearcase Motor by K And L Microwave Inc. The National Stock Number assigned to this part is 3010010094204, and the Federal Supply Class is 3010 Torque Converters And Speed Changers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 33D90834.