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 5945-00-007-3933
NSN 6620-01-394-4042
NSN 6105-01-254-8433
NSN 6150-01-579-5809
NSN 5930-00-851-4196
NSN 6240-00-209-1883
NSN 4140-01-374-8467
NSN 6145-01-504-4252
NSN 5975-01-509-6057
NSN 6150-01-128-9574
NSN 6150-01-421-9351
NSN 6685-01-026-4330