Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 197K2061-100 found under Control Tube Assemblyaircraft by Hdt Expeditionary Systems Inc. The National Stock Number assigned to this part is 1680016978624, and the Federal Supply Class is 1680 Miscellaneous Aircraft Accessories And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 197K2061-100.