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 5950-01-461-4486
NSN 5930-01-561-4229
NSN 6610-01-524-0636
NSN 5950-01-012-6309
NSN 6145-01-238-9295
NSN 5895-01-182-9747
NSN 6150-01-577-9019
NSN 5965-01-158-1522
NSN 5935-01-440-8980
NSN 5996-00-003-0325
NSN 6240-01-204-6639
NSN 5910-00-844-6782