The standard specifies the dimensions for interchangeability of propeller bosses and propeller shaft ends in the shaft diameter range of 20 to 160 mm with a taper of 1:10, intended for installation on inboard-engined small craft.
Dimensional requirements for the tapered end of the shaft, the key and keyway, and the external thread for the propeller securing nut. Material requirements for components other than the shaft.
Dimensions controlling the interchangeability of propellers and shaft end couplings on small craft.
Dimensions for interchangeability of propellor bosses and propellor shaft ends in the shaft diameter range of 20 to 160 mm with a taper of 1:10.
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