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 5945-01-138-6080
NSN 6110-01-382-3844
NSN 5945-01-556-7258
NSN 6320-01-029-2196
NSN 5835-00-705-4848
NSN 6645-01-221-9424
NSN 5855-01-468-9822
NSN 5950-01-398-9094
NSN 6145-01-298-7806
NSN 6610-01-476-7412
NSN 6105-00-925-9237
NSN 5996-00-596-7018