Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 821 00338 found under Ring Retaining by Jc Bamford Excavators Ltd. The National Stock Number assigned to this part is 5325016086284, 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 821 00338.