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 5835-01-325-5677
NSN 5930-00-248-5053
NSN 5990-01-565-2226
NSN 5925-00-186-8669
NSN 4140-00-334-4762
NSN 6105-01-122-5910
NSN 6240-01-398-1891
NSN 5930-01-197-8115
NSN 5895-01-055-3413
NSN 5910-00-767-6260
NSN 5835-00-447-1924
NSN 2925-00-143-5859