Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MT71032K1 found under Nut Self Locking Plate by Republic Fastener Mfg Corp. The National Stock Number assigned to this part is 5310010416336, 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 MT71032K1.