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 6135-00-437-5182
NSN 6685-01-257-1799
NSN 5935-00-012-5087
NSN 6145-01-341-3297
NSN 6130-01-597-0527
NSN 5975-00-361-7793
NSN 6685-01-069-8597
NSN 5905-01-128-5768
NSN 5985-01-501-6184
NSN 5855-01-098-9038
NSN 5998-00-398-0021
NSN 6610-01-341-6041