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 5935-01-107-9765
NSN 6220-01-526-0162
NSN 6150-01-104-9271
NSN 6130-01-012-1770
NSN 5950-01-605-7897
NSN 5960-01-243-7291
NSN 6150-00-321-6494
NSN 5910-00-373-8808
NSN 5920-00-964-4538
NSN 5920-00-331-0583
NSN 5910-01-497-0588
NSN 6130-00-156-7751