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 5835-01-463-2334
NSN 5950-00-491-4542
NSN 6610-01-607-4525
NSN 6645-01-395-2989
NSN 6220-01-415-9793
NSN 6105-01-317-2026
NSN 5835-01-317-4840
NSN 5905-01-372-0244
NSN 5895-01-115-2343
NSN 6220-00-566-2848
NSN 5920-00-187-0260
NSN 6610-01-102-2256