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 5990-00-647-4008
NSN 6610-01-135-2149
NSN 5915-01-097-7436
NSN 6240-01-475-6674
NSN 6220-00-617-9616
NSN 5999-00-065-6764
NSN 6135-01-255-9129
NSN 5950-01-123-4239
NSN 6320-01-250-0290
NSN 5998-00-833-5510
NSN 5835-01-061-9434
NSN 6645-01-061-2916