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 4140-01-147-4513
NSN 5990-01-522-6096
NSN 6620-01-431-9176
NSN 5960-00-417-7230
NSN 6320-00-483-0451
NSN 5905-01-128-5341
NSN 5965-01-243-5494
NSN 6220-00-706-0073
NSN 5930-01-477-0617
NSN 5910-01-471-4255
NSN 6650-00-989-1103
NSN 5975-01-345-8531