Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number RS8522-LAXXOSH found under Regulator Vehicle Window by Hansen Mfg Co Inc. The National Stock Number assigned to this part is 2540012892438, and the Federal Supply Class is 2540 Vehicular Furniture And Accessories. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like RS8522-LAXXOSH.