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 5910-00-406-0309
NSN 5975-01-378-2320
NSN 6620-01-274-2512
NSN 6650-01-611-4903
NSN 2925-01-030-6580
NSN 2925-01-043-9786
NSN 5960-01-528-1147
NSN 5985-01-291-9237
NSN 6145-01-222-8945
NSN 7035-01-391-7470
NSN 6650-01-248-6144
NSN 6110-00-260-0130