Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number C-WK-599-61 found under Box Stuffing Bulkhe by Walz And Krenzer Inc. The National Stock Number assigned to this part is 2040012712365, and the Federal Supply Class is 2040 Marine Hardware And Hull Items. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like C-WK-599-61.