Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CC5052-18IN found under Blade Windshield Wiper by Cornell Carr Co Inc. The National Stock Number assigned to this part is 2090006121105, and the Federal Supply Class is 2090 Miscellaneous Ship And Marine Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like CC5052-18IN.