As differentiated by pac amww
A propeller with two or more radial blades, designed to rotate and provide thrust for waterborne vessel or self-propelled underwater devices. It may be of solid or built-up construction; controllable, adjustable or fixed pitch design.
Classification: Parts for compression-ignition internal combustion piston engines (diesel) for marine propulsion
NSN 5920-00-149-1469
NSN 5945-01-358-6817
NSN 5925-01-512-4984
NSN 6130-01-599-5990
NSN 5965-01-545-7877
NSN 5930-01-017-0545
NSN 6685-01-187-4095
NSN 5998-00-761-4023
NSN 6110-01-511-0201
NSN 6130-01-386-8082
NSN 5835-01-099-8702
NSN 6650-00-283-0978