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 6110-00-899-2505
NSN 5960-00-193-0620
NSN 5935-01-280-9182
NSN 6610-01-050-3075
NSN 6135-00-519-1325
NSN 5895-00-960-8029
NSN 5915-01-443-8217
NSN 5905-01-424-2328
NSN 5905-01-336-2983
NSN 5945-01-212-9604
NSN 5895-00-771-1254
NSN 5996-01-005-1440