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 5895-01-415-8663
NSN 6685-01-141-5288
NSN 5920-00-543-9714
NSN 5999-01-518-4530
NSN 6150-01-648-6991
NSN 5910-01-425-3281
NSN 6685-00-908-4768
NSN 5935-01-315-0926
NSN 5925-01-206-9991
NSN 6130-01-332-7053
NSN 5950-00-808-3079
NSN 5925-01-395-1554