Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number F3 0374320 found under Screw Cap Hexagon H by Mtu Friedrichshafen Gmbh. The National Stock Number assigned to this part is 5305123447552, 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 F3 0374320.