Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number EST100RT-A-60.0-C-C found under Probe Test by Eaton Aerospace Ltd. The National Stock Number assigned to this part is 6625014450212, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like EST100RT-A-60.0-C-C.