Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number K652090-5 found under Friction Stick Brak by Kaman Aerospace Corporation. The National Stock Number assigned to this part is 1680012517200, and the Federal Supply Class is 1680 Miscellaneous Aircraft Accessories And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like K652090-5.