Stamped top on upper surface of ring
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 5985-00-284-6833
NSN 6610-01-157-0426
NSN 5895-01-615-7297
NSN 5920-01-408-3508
NSN 4140-01-547-5589
NSN 5925-00-103-5153
NSN 5935-01-615-6942
NSN 6685-01-260-4307
NSN 5855-00-446-5921
NSN 6685-00-923-6383
NSN 5925-00-205-2767
NSN 6320-01-246-4390