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 5999-01-193-5743
NSN 6320-00-405-2348
NSN 5915-00-728-5577
NSN 5895-01-532-4699
NSN 6150-01-545-2244
NSN 5925-00-559-7527
NSN 5895-01-062-2684
NSN 5975-00-549-9431
NSN 6130-00-186-8460
NSN 6320-01-113-7647
NSN 6645-01-157-4199
NSN 5835-01-472-8897