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 6105-01-487-7484
NSN 6220-00-512-9472
NSN 6135-01-384-4395
NSN 5985-01-513-8770
NSN 5975-01-648-6659
NSN 5996-01-438-0323
NSN 6105-01-041-4672
NSN 6130-01-422-1151
NSN 5925-00-925-2164
NSN 6110-00-171-2214
NSN 5990-01-474-3477
NSN 4140-00-404-7092