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 5930-01-400-6126
NSN 5925-00-682-4096
NSN 2925-00-887-7092
NSN 6685-01-539-1529
NSN 5935-01-589-8583
NSN 5835-01-424-4577
NSN 5945-01-438-4397
NSN 5990-01-114-5095
NSN 6220-01-100-9293
NSN 5999-01-548-9050
NSN 2925-01-248-6028
NSN 6135-00-840-6451