This Capacitor was removed from Servo Controlled Transmitters that required Low Friction. The shaft moves relatively freely. Plates: 21 on front section and 19 on rear section. Capacitance: 22-430 pf on front section and 25-457 pf on rear section. Voltage: 1500 VDC Size: Overall dimensions including mounting plate: 4.47" long, 4.27" wide, 3.25" High. MFR: Cardwell Limited Quantity Available, Clean Used Condition. Removed from working equipment.