Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number KS4522IM4GLS found under Window Heated Electrical by Cornell Carr Co Inc. The National Stock Number assigned to this part is 2090000899427, 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 KS4522IM4GLS.