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 5935-00-213-8695
NSN 6110-00-518-2998
NSN 5925-00-449-3777
NSN 6130-00-397-7690
NSN 6135-00-702-2772
NSN 5945-01-519-8887
NSN 5999-01-254-2763
NSN 5915-00-196-7016
NSN 5855-01-398-0090
NSN 6110-00-047-3774
NSN 4140-01-317-0660
NSN 5910-01-442-4216