Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 931CU-0200 found under Clamp Hose by Specialty Products Inc. The National Stock Number assigned to this part is 4730001434050, and the Federal Supply Class is 4730 Hose Pipe Tube Lubrication And Railing Fittings. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 931CU-0200.