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 6610-00-285-5366
NSN 6240-01-333-5455
NSN 6320-01-173-7950
NSN 6610-01-273-2075
NSN 6105-00-732-5445
NSN 5910-01-436-8798
NSN 6685-01-234-2855
NSN 5996-01-233-9893
NSN 6645-01-651-9562
NSN 6620-01-006-4899
NSN 6645-01-554-0609
NSN 5950-01-512-0580