Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AE20071-009-REV B found under Parts Kit Disk Brak by Eaton Corporation. The National Stock Number assigned to this part is 1630015393337, and the Federal Supply Class is 1630 Aircraft Wheel And Brake Systems. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like AE20071-009-REV B.