All corners must have 0.030 in.Min radius
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 5945-00-546-2751
NSN 6130-00-730-7411
NSN 5835-01-388-5198
NSN 6130-00-905-1179
NSN 5935-01-419-4346
NSN 5930-00-802-7700
NSN 6685-01-109-7208
NSN 6130-00-499-3843
NSN 6650-01-523-3600
NSN
NSN 5905-01-431-8726
NSN 6130-01-288-5467