Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 50086-1089 found under Screw Machine by Safran Power Usa Llc. The National Stock Number assigned to this part is 5305005765946, and the Federal Supply Class is 5305 Screws. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 50086-1089.