Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MIL215252 found under Guard Mechanical Drive by Airgas Usa Llc. The National Stock Number assigned to this part is 3020016682214, and the Federal Supply Class is 3020 Gear Pulley Sprocket And Transmission Chain. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like MIL215252.