Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 70583 found under Holder Housing Drive by Aerocontrolex Group Inc. The National Stock Number assigned to this part is 1680002988868, 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 70583.