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 6110-01-445-5890
NSN 5915-01-571-7341
NSN 6130-01-381-1713
NSN 5990-01-507-7495
NSN 5960-00-289-6591
NSN 5895-01-223-4623
NSN 5855-00-014-5008
NSN 5990-01-437-4876
NSN 6240-00-432-2705
NSN 5855-01-286-9928
NSN 6610-01-570-7550
NSN 5990-00-557-8726