Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number S912-16CX found under Ring Retaining by Stroco Manufacturing Inc. The National Stock Number assigned to this part is 5325013741705, 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 S912-16CX.