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 6145-01-460-6069
NSN 5998-01-633-1271
NSN 6320-01-501-7935
NSN 6610-01-448-8904
NSN 7035-00-455-5706
NSN 4140-01-421-4045
NSN 5945-01-615-3662
NSN 6645-01-005-3542
NSN 5985-00-821-2209
NSN 6150-01-020-8698
NSN 6685-01-461-1915
NSN 5990-00-960-6310