Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 4020-15IN found under Cleat Rope by North And Judd Inc Wilcoxcritte. The National Stock Number assigned to this part is 2040002462368, 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 4020-15IN.