Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 05197881 found under Clutch Assembly Fri by Mtu America Incorporated. The National Stock Number assigned to this part is 2520012285767, and the Federal Supply Class is 2520 Vehicular Power Transmission Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 05197881.