Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2BX-20 found under Ring Retaining by Wardwell Braiding Machine Company. The National Stock Number assigned to this part is 5325015218822, and the Federal Supply Class is 5325 Fastening Devices. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 2BX-20.