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 5935-01-463-8543
NSN 5960-00-811-7627
NSN 5990-01-102-5699
NSN 5965-00-396-3411
NSN 6110-01-335-9743
NSN 5835-01-050-9509
NSN 5965-00-177-2932
NSN 5910-00-910-4295
NSN 7035-00-679-9027
NSN 5990-00-814-4659
NSN 5999-01-392-7840
NSN 5930-00-729-0705