Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 68B250050-202 found under Seal Nonmetallic Sp by Kirkhill Ta Co. The National Stock Number assigned to this part is 5330011342759, 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 68B250050-202.