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 5835-00-147-9328
NSN 6130-01-415-1423
NSN 5999-01-529-7324
NSN 7035-01-563-0439
NSN 6150-01-627-6795
NSN 5945-01-163-0688
NSN 5915-01-031-5946
NSN 5996-01-111-8580
NSN 6620-01-633-8443
NSN 6130-01-265-5094
NSN 6145-01-519-8210
NSN 5945-00-009-0489