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 5950-00-245-3397
NSN 5925-01-255-4283
NSN 5960-00-550-8673
NSN 5996-01-205-4766
NSN 5996-01-535-2467
NSN 6240-00-600-7138
NSN 6685-01-489-7034
NSN 5895-01-509-8651
NSN 5915-01-152-2684
NSN 6610-01-074-1289
NSN 5895-00-367-9619
NSN 5960-01-350-5332