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 6150-00-596-9882
NSN 5998-01-304-6300
NSN 5950-00-121-9837
NSN 5855-01-419-5285
NSN 7035-01-525-7673
NSN 6645-01-023-8020
NSN 5945-00-099-9857
NSN 5935-00-568-3724
NSN 5965-01-495-1170
NSN 6645-01-546-2203
NSN 5975-00-097-0177
NSN 6135-01-530-8136