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 6650-00-907-1495
NSN 5999-00-165-2057
NSN 5950-01-194-9880
NSN 6220-00-156-0860
NSN 6610-01-633-8931
NSN 6135-01-268-7056
NSN 5950-01-530-5658
NSN 5945-00-113-0406
NSN 6685-00-159-6020
NSN 5925-00-494-4685
NSN 6650-01-487-9454
NSN 5999-01-616-6327