Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number WEC73645 found under Lug Suspension by British Aerospace Inc. The National Stock Number assigned to this part is 1560002369049, 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 WEC73645.