Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number RCH20K50 found under Parts Kit Linear Actuating Cylin by Cema. The National Stock Number assigned to this part is 3040016130984, and the Federal Supply Class is 3040 Miscellaneous Power Transmission Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like RCH20K50.