Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 14-40739-1 found under Guard Splash Uplock Main Landing by Aim Enterprises Inc. The National Stock Number assigned to this part is 1560001441020, 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 14-40739-1.