A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes packing, preformed; retainer, oil seal; retainer, packing; ring, retaining; ring wiper; and seal ring, metal.
Classification: Parts for spark-ignition internal combustion piston engines, nesoi
NSN 5835-00-909-8088
NSN 5999-01-603-2208
NSN 5930-00-189-0635
NSN 5999-01-347-7733
NSN 5925-01-232-0841
NSN 5835-01-618-7621
NSN 6150-00-599-0721
NSN 6240-01-478-8488
NSN 5960-01-573-6483
NSN 6105-01-535-5809
NSN 5998-01-033-1821
NSN 5895-01-288-0753