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 6150-01-350-2063
NSN 5930-01-269-8968
NSN 5855-01-278-8922
NSN 5835-01-202-1376
NSN 5935-00-913-8042
NSN 6135-00-166-5984
NSN 5905-01-189-8032
NSN 5930-00-103-0536
NSN 6650-01-300-1667
NSN 5950-00-235-2625
NSN 5999-01-468-0803
NSN 5910-00-954-0783