Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number C05227N found under Drencher Backpack Cattle by Aristotle Corporation The. The National Stock Number assigned to this part is 3770015290069, and the Federal Supply Class is 3770 Saddlery Harness Whips And Related Animal Furnishings. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like C05227N.