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 5855-00-221-9435
NSN 6145-01-022-9635
NSN 5930-01-613-3094
NSN 6685-01-195-6549
NSN 6110-01-605-3352
NSN 5998-00-824-6336
NSN 6130-01-287-3931
NSN 5975-01-162-4487
NSN 6240-01-269-8454
NSN 6150-00-227-8983
NSN 6645-01-370-5264
NSN 5945-00-797-8739