Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5M.3014.221.04 found under Screw Cap Socket Head by Hensoldt Sensors Gmbh Div Seps. The National Stock Number assigned to this part is 5305009591909, 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 5M.3014.221.04.