Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NUT 65 found under Nut by Hartford Compressors Inc. The National Stock Number assigned to this part is 5310012603080, and the Federal Supply Class is 5310 Nuts And Washers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like NUT 65.