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 5985-00-865-0247
NSN 6150-00-544-9697
NSN 5999-00-318-2877
NSN 5990-00-072-5450
NSN 5905-01-611-7637
NSN 6105-01-352-5788
NSN 5996-01-363-4055
NSN 5935-01-317-0665
NSN 6145-00-170-5274
NSN 6650-00-578-6543
NSN 6110-00-244-4907
NSN 6685-01-474-4949