Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 33X1033-02389ETC found under Hose Assembly Nonmetallic by Detroit Flexible Metal Products. The National Stock Number assigned to this part is 4720015996798, and the Federal Supply Class is 4720 Hose And Flexible Tubing. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 33X1033-02389ETC.