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 5935-00-167-0646
NSN 5945-01-403-2800
NSN 5965-01-408-7260
NSN 6320-01-154-1099
NSN 2925-01-318-8853
NSN 5945-01-194-7542
NSN 6610-01-412-0058
NSN 5920-01-539-2123
NSN 6105-01-575-9013
NSN 6135-01-362-4256
NSN 6130-01-436-3611
NSN 5999-01-190-2417