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 5925-00-969-3090
NSN 5930-00-186-9934
NSN 5990-01-161-4625
NSN 6110-01-410-7637
NSN 5935-00-799-8221
NSN 6645-01-302-9608
NSN 5996-01-224-7914
NSN 5910-00-518-4293
NSN 5935-01-524-0563
NSN 5895-01-204-9039
NSN 6685-01-042-4245
NSN 5985-00-044-4643