A circular, single or multipiece, rigid, metallic or nonmetallic item having a centrally located hole with a sharp edge on the inside periphery. It is supplied in various cross-sectional shapes and is designed to be installed in a cylinder, shock strut, or similar device to remove excess oil, dirt, ice, and/or foreign material from a piston, ram, or sliding rod. Excludes packing, preformed; ring, piston; and seal ring, metal.
Classification: Parts of linear acting hydraulic power engines and motors
NSN 5950-00-946-4572
NSN 5985-00-688-7092
NSN 5925-01-590-2513
NSN 5930-00-306-7251
NSN 6130-00-947-6618
NSN 6610-00-419-3154
NSN 5895-01-200-1688
NSN 6150-01-542-0841
NSN 7035-00-267-5424
NSN 6135-01-034-2239
NSN 5905-01-086-1065
NSN 5950-01-252-5935