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 6145-00-583-9989
NSN 5930-01-364-9012
NSN 6135-00-919-1117
NSN 6620-01-524-0583
NSN 6645-01-470-4688
NSN 5930-00-581-1606
NSN 5935-01-612-4332
NSN 5935-01-042-3672
NSN 5855-01-558-2850
NSN 5920-01-448-4858
NSN 6610-00-065-4379
NSN 6620-00-506-0112