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 5996-00-754-4057
NSN 5925-01-399-3245
NSN 5925-01-418-4458
NSN 5998-00-897-8999
NSN 5985-01-313-1548
NSN 6610-01-272-9691
NSN 6610-01-365-7796
NSN 5905-01-093-0248
NSN 5999-00-363-5641
NSN 6610-01-293-8156
NSN 5985-00-675-8901
NSN 5855-01-293-7444