A metallic circular item designed to be installed in the hub body/blade seal area. it is grooved to accommodate o-rings. it seals in the propeller hub operating oil while preventing outside contaminates from entering the system.
Classification: Parts for compression-ignition internal combustion piston engines (diesel) for marine propulsion
NSN 5925-01-323-7756
NSN 6240-01-550-3972
NSN 5905-01-642-3013
NSN 5835-01-290-5925
NSN 5999-01-613-2343
NSN 5965-00-951-9961
NSN 6685-00-526-0130
NSN 5990-01-423-8189
NSN 5999-01-182-4013
NSN 5920-00-589-2710
NSN 5855-01-484-3619
NSN 6610-01-615-5895