Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 00-2398 found under Ring Retaining by A Vox Systems Inc. The National Stock Number assigned to this part is 5325015622251, 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 00-2398.