Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 64A7A68-473 found under Resistor Fixed Composition by Navair And Navsea Managed. The National Stock Number assigned to this part is 5905001410596, and the Federal Supply Class is 5905 Resistors. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 64A7A68-473.