Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CL81SPS1 found under Plunger Quick Release by Carr Lane Manufacturing Company. The National Stock Number assigned to this part is 5340013240770, 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 CL81SPS1.