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 nesoi, of compressors other than refrigerating and air conditioning compressors
NSN 5930-01-624-9115
NSN 5925-01-073-5773
NSN 6135-00-062-5080
NSN 6320-00-070-4544
NSN 5895-00-165-3046
NSN 6150-00-681-8497
NSN 6220-01-501-6528
NSN 2925-01-464-3093
NSN 5999-00-248-7240
NSN 6610-01-045-1823
NSN 5895-00-810-9050
NSN 6110-00-740-5750