Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CC397 found under Fitting Lubrication by Link Belt Construction Equipment. The National Stock Number assigned to this part is 4730001720052, 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 CC397.