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 6135-01-068-0119
NSN 2925-01-315-0816
NSN 5920-01-411-4745
NSN 6145-01-192-2087
NSN 6240-01-116-5988
NSN 6220-01-401-5337
NSN 6110-01-532-2194
NSN 5920-01-262-9648
NSN 5950-01-258-6216
NSN 6620-00-932-6508
NSN 5905-00-576-9952
NSN 6240-00-112-5243