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 5920-01-651-7678
NSN 5998-01-165-1677
NSN 6320-00-857-4073
NSN 7035-00-238-3662
NSN 5945-01-437-1009
NSN 4140-01-322-4591
NSN 4140-01-362-5292
NSN 5895-00-525-3295
NSN 6610-00-504-2839
NSN 5920-01-028-6492
NSN 4140-00-339-1514
NSN 2925-01-416-6927