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 6645-00-441-8008
NSN 5960-00-968-7582
NSN 5945-00-179-3827
NSN 6240-01-140-8762
NSN 6135-01-268-2152
NSN 6645-00-171-9639
NSN 5935-00-960-8982
NSN 5910-01-418-5663
NSN 6685-00-539-8060
NSN 5960-00-160-2183
NSN 6135-01-563-4445
NSN 5925-01-277-4851