Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 496 21106 found under Washer Flat by Cnh Uk Limited. The National Stock Number assigned to this part is 5310015015261, and the Federal Supply Class is 5310 Nuts And Washers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 496 21106.