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 5996-00-463-6701
NSN 5950-01-463-5498
NSN 5965-01-026-9865
NSN 5925-00-138-5108
NSN 5905-00-925-2851
NSN 5990-01-485-0260
NSN 5920-01-045-1484
NSN 5975-00-226-1167
NSN 5998-00-150-5227
NSN 5990-00-226-1152
NSN 6105-01-600-0366
NSN 6240-00-423-6483