Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 683C558G2 found under Governor Constant Speed Drive by General Electric Co. The National Stock Number assigned to this part is 1650000185876, and the Federal Supply Class is 1650 Aircraft Hydraulic Vacuum And De-Icing System Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 683C558G2.