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 7035-00-624-7265
NSN 5910-01-020-3908
NSN 5910-01-514-0041
NSN 5920-00-052-3507
NSN 4140-00-240-1848
NSN 5999-01-113-3374
NSN 5990-01-474-3477
NSN 6220-00-491-4163
NSN 6645-01-381-2050
NSN 6110-01-530-8458
NSN 5895-00-052-2752
NSN 7035-00-104-7613