Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SYQ5306 found under Ring Retaining by Mn Ssf Marine Nationale Service. The National Stock Number assigned to this part is 5325011169577, 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 SYQ5306.