Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 05255-2022 found under Retainer by Agilent Technologies. The National Stock Number assigned to this part is 5330004078606, and the Federal Supply Class is 5330 Packing And Gasket Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 05255-2022.