Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number RN-MK4-VER04-01 found under Actuator Mechanical Nonaircraft by E N M Co. The National Stock Number assigned to this part is 3040016036726, 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 RN-MK4-VER04-01.