Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number LE271-0105-0652 found under Hose Air Duct by Hi Shear Corporation. The National Stock Number assigned to this part is 4720012712809, and the Federal Supply Class is 4720 Hose And Flexible Tubing. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like LE271-0105-0652.