Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number EN22A2-02BC100X2 found under Nut Self Locking Pl by Harvard Industries Inc. The National Stock Number assigned to this part is 5310002744687, 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 EN22A2-02BC100X2.