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 for compression-ignition internal combustion piston engines (diesel), nesoi
NSN 2925-01-271-8727
NSN 5998-00-101-0684
NSN 5960-01-453-6170
NSN 5998-00-413-1239
NSN 6150-01-610-5225
NSN 5935-01-151-5144
NSN 5950-01-598-6640
NSN 5915-01-347-0104
NSN 2925-01-293-2986
NSN 5960-01-503-0362
NSN 6610-00-038-8148
NSN 6130-01-017-3783