Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 8D00197-37 found under Wedge Drum Clamp Wire Rope by Cdk Mobile Systems Inc. The National Stock Number assigned to this part is 4030013930836, and the Federal Supply Class is 4030 Fittings For Rope Cable And Chain. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 8D00197-37.