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 7035-01-520-5648
NSN 5998-01-235-2362
NSN 6150-00-891-1659
NSN 5910-01-651-4844
NSN 6105-01-446-6250
NSN 5835-01-515-6537
NSN 5950-01-608-9964
NSN 6650-01-571-2778
NSN 5960-01-132-2975
NSN 5895-01-010-3102
NSN 5945-01-491-5749
NSN 5895-00-168-7404