Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1420151001 found under Ring Retaining by Robert Bosch France. The National Stock Number assigned to this part is 5325121736457, 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 1420151001.