Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 23250017 found under Plate Retaining by Caterpillar Inc. The National Stock Number assigned to this part is 1660011764422, and the Federal Supply Class is 1660 Aircraft Air Conditioning Heating And Pressurizing Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 23250017.