Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5-86581-1104 found under Former Aircraft by Malones Cnc Machining Inc. The National Stock Number assigned to this part is 1560004502546, 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 5-86581-1104.