Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number GR3001-2 found under Dummy Load Electric by Espey Mfg And Electronics Corp. The National Stock Number assigned to this part is 5985007613637, and the Federal Supply Class is 5985 Antennas Waveguides And Related Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like GR3001-2.