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 7035-00-215-3272
NSN 5998-01-617-1962
NSN 7035-01-435-7962
NSN 5935-01-413-4408
NSN 6145-01-035-1019
NSN 6130-00-337-4695
NSN 6220-01-396-4409
NSN 5905-01-443-5474
NSN 6145-01-124-2124
NSN 6130-00-142-9532
NSN 6240-00-170-5302
NSN 6150-00-456-2025