Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 4F72234-102B found under Support Lock Actuator by Essner Manufacturing Lp. The National Stock Number assigned to this part is 1560002357229, and the Federal Supply Class is 1560 Airframe Structural Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 4F72234-102B.