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 spark-ignition internal combustion piston engines, nesoi
NSN 5996-01-257-2517
NSN 6620-01-244-3427
NSN 6685-01-634-0611
NSN 5855-00-688-9954
NSN 6650-01-022-0078
NSN 6150-01-643-8323
NSN 5975-01-554-0308
NSN 5835-00-491-3834
NSN 6620-01-398-8986
NSN 5996-00-151-4462
NSN 5950-01-344-1644
NSN 5895-01-435-6624