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 5915-00-824-0196
NSN 5996-01-584-5603
NSN 5905-00-331-7369
NSN 5960-01-040-7114
NSN 5835-01-024-9249
NSN 6150-01-424-0996
NSN 7035-00-371-7749
NSN 5945-00-549-6348
NSN 5999-01-285-3512
NSN 6150-00-708-2965
NSN 6220-01-367-1877
NSN 5975-00-649-6939