Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 4384365 found under Leaf Butt Hinge by Kirkhill Aircraft Parts Co. The National Stock Number assigned to this part is 5340005444098, and the Federal Supply Class is 5340 Hardware Commercial. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 4384365.