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 6240-01-607-6252
NSN 5996-01-384-7431
NSN 5960-01-454-7064
NSN 5945-01-233-3249
NSN 6320-01-162-5977
NSN 5935-01-506-3154
NSN 6130-00-530-3737
NSN 6150-01-142-1693
NSN 6110-01-393-5093
NSN 6620-01-271-6192
NSN 5965-01-548-8466
NSN 4140-00-289-2702