Ring, piston
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 6610-01-013-8922
NSN 6110-01-472-2504
NSN 5985-00-920-1528
NSN 5895-00-196-4868
NSN 5935-01-256-8851
NSN 5935-00-800-2962
NSN 6645-01-594-1439
NSN 4140-00-141-0132
NSN 5999-00-186-8954
NSN 6620-01-471-8128
NSN 6150-01-171-0030
NSN 4140-00-433-9571