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 7035-01-492-6799
NSN 5996-00-823-9164
NSN 5990-00-756-6059
NSN 6685-01-146-2255
NSN 5895-01-051-2024
NSN 6105-01-248-8267
NSN 6650-01-129-8343
NSN 6320-01-308-0009
NSN 2925-01-209-9245
NSN 5975-01-514-4584
NSN 5905-00-287-9962
NSN 5835-01-185-1102