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 5925-01-371-2876
NSN 6105-00-056-9324
NSN 5935-00-686-1757
NSN 4140-00-125-0837
NSN 5945-01-331-4982
NSN 5990-01-414-7618
NSN 5975-01-166-2399
NSN 5835-00-897-3123
NSN 4140-00-307-2732
NSN 5999-01-561-3818
NSN 5935-01-024-3529
NSN 6240-01-168-1581