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 5999-01-024-6927
NSN 5990-00-851-4363
NSN 5920-01-045-1484
NSN 5855-01-429-8702
NSN 6220-01-276-8269
NSN 7035-00-529-3128
NSN 5930-01-360-9190
NSN 5965-01-132-8736
NSN 5930-00-913-7960
NSN 5905-00-670-7833
NSN 5960-00-712-8243
NSN 5999-01-235-8731