Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 13230E6744 found under Washer Lock by Vickers Ltd. The National Stock Number assigned to this part is 5310014676832, 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 13230E6744.