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 6650-00-296-4670
NSN 6240-01-293-0584
NSN 5895-00-853-7206
NSN 5930-01-600-6078
NSN 5965-00-050-8167
NSN 5985-00-186-8755
NSN 5996-01-415-1028
NSN 5910-00-408-8859
NSN 6645-01-495-0939
NSN 6105-01-346-2794
NSN 6145-01-115-4543
NSN 6135-01-069-2482