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 6105-00-527-2193
NSN 6135-01-388-2581
NSN 6240-01-081-8588
NSN 5910-00-555-3003
NSN 5855-00-930-9478
NSN 6650-00-932-1144
NSN 5945-00-726-3065
NSN 5975-01-492-6399
NSN 5965-01-528-6453
NSN 5915-01-266-7855
NSN 6320-01-098-2503
NSN 6685-01-102-2330