Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5133 14SMDRSTCD found under Ring Retaining by Rotor Clip Company Inc. The National Stock Number assigned to this part is 5325011280162, 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 5133 14SMDRSTCD.