Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number F104569 ITEM-K found under Seal Plain by Harding Watercraft Inc. The National Stock Number assigned to this part is 5330012872273, and the Federal Supply Class is 5330 Packing And Gasket Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like F104569 ITEM-K.