Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number J373P03C found under Nut Self Locking Ga by General Electric Co. The National Stock Number assigned to this part is 5310012944195, 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 J373P03C.