500; 500A; 501A Miscellaneous Equipment Coupling Flange: 828390 Parts on group Coupling Flange: 828390: Pos. Part No Qty Parts name Comments 1. 828390 [1] Clamp coupling 30mm hole for propeller shaft. 2. 955693 [4] Hexagon screw 2. 955691 [4] Hexagon screw 3. 941909 [4] Spring washer 4. 950375 [4] Lock nut 5. 948670 [8] Hex. socket screw 6. 947345 [8] Washer Parts catalog : Propeller Shaft Coupling: 819105 Propeller Shaft Coupling: 829281 Propeller Shaft Coupling: 829279 Propeller Shaft Coupling: 828388 Extra Instrument Panel 500A, 501A Plate Control Cable Coupling Flange: 827957 Coupling Flange: 828145 Coupling Flange: 828147 Propeller, Bronze Zinc Anode: A 500A, 501A Propeller, Bronze Zinc Anode: B 500A, 501A Propeller Drive Unit: A 500A, 501A