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 7035-00-981-7216
NSN 5920-00-554-0437
NSN 6610-00-034-3709
NSN 5935-01-264-3033
NSN 5905-01-201-0418
NSN 6150-01-596-8161
NSN 5950-01-190-6779
NSN 5985-01-634-0635
NSN 6150-01-046-2827
NSN 6610-01-361-8965
NSN 5998-01-219-6232
NSN 5935-01-432-6075