Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6508575 found under Adapter Blade Sleev by Aeroproducts Inc. The National Stock Number assigned to this part is 1680000196197, 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 6508575.