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 6650-00-509-5248
NSN 2925-01-314-9682
NSN 6105-00-448-0399
NSN 5998-00-466-0437
NSN 5985-01-034-9924
NSN 5996-00-546-9486
NSN 5998-01-624-4472
NSN 6685-00-170-9237
NSN 5925-01-310-7662
NSN 5855-01-236-6987
NSN 6130-00-093-5863
NSN 5935-01-279-6907