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 5975-01-293-0750
NSN 5905-00-840-6487
NSN 6685-00-998-2754
NSN 5975-01-441-6564
NSN 5975-00-804-1489
NSN 6610-01-027-7970
NSN 7035-01-245-7973
NSN 5910-01-237-3452
NSN 5960-01-530-1808
NSN 6150-00-305-2744
NSN 5935-01-175-5071
NSN 5960-00-529-2704