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 6135-01-385-7276
NSN 5915-01-315-2029
NSN 6620-01-398-8986
NSN 5910-01-381-3009
NSN 6130-00-188-3709
NSN 5990-00-818-1078
NSN 6320-01-211-6578
NSN 5998-01-513-7379
NSN 6110-01-042-4117
NSN 6150-01-632-2691
NSN 6105-00-740-7757
NSN 5835-01-099-5845