Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 210-3288 found under Clamp Synchro by Cosmos Industries Inc. The National Stock Number assigned to this part is 5340007173217, and the Federal Supply Class is 5340 Hardware Commercial. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 210-3288.