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 5985-01-367-9015
NSN 5996-00-728-3654
NSN 6610-01-147-9072
NSN 5895-01-087-7760
NSN 6610-01-400-2296
NSN 5985-01-476-8870
NSN 6685-01-579-4156
NSN 6150-01-640-7854
NSN 5910-01-588-0767
NSN 6610-01-607-4525
NSN 6610-01-362-8686
NSN 6650-01-355-4559