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 2925-01-434-2502
NSN 6650-01-379-6425
NSN 5950-00-115-8484
NSN 5835-01-174-4276
NSN 5935-00-112-5194
NSN 5855-01-147-6024
NSN 5985-01-051-2241
NSN 5998-00-128-8128
NSN 6150-00-536-4983
NSN 6220-01-224-6415
NSN 5895-01-044-0525
NSN 5945-01-076-0372