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 5915-01-501-5895
NSN 6610-00-622-6227
NSN 5905-01-281-7351
NSN 6320-00-636-0922
NSN 5895-00-438-3234
NSN 5999-00-346-9803
NSN 5905-00-467-7956
NSN 6650-01-170-5440
NSN 4140-01-466-4438
NSN 5990-00-013-1042
NSN 5945-00-167-1529
NSN 5925-00-882-4654