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 5835-01-500-9636
NSN 5930-01-581-5319
NSN 5985-01-498-4173
NSN 6685-00-496-6028
NSN 6685-00-715-1795
NSN 6685-01-234-3621
NSN 5998-00-052-4024
NSN 5895-01-259-5643
NSN 6240-01-287-1328
NSN 6150-00-254-8441
NSN 4140-01-528-6681
NSN 6110-00-951-4850