Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 195363M1 found under Ring Retaining by Massey Ferguson Manufacturing Co Ltd. The National Stock Number assigned to this part is 5325005001003, 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 195363M1.