Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 9775 021 2400 found under Clamp Hose by Stihl Andreas Ltd. The National Stock Number assigned to this part is 4730121633344, 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 9775 021 2400.