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 5915-01-004-1784
NSN 5965-00-246-5612
NSN 6620-00-391-0374
NSN 5935-00-717-2756
NSN 6685-01-546-2397
NSN 5930-01-634-0659
NSN 6240-01-249-7259
NSN 6320-01-445-5893
NSN 5960-01-570-8605
NSN 6240-00-067-7526
NSN 5975-01-534-4795
NSN 6135-00-577-8429