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 5996-00-222-6049
NSN 6220-01-230-4372
NSN 5996-01-189-2951
NSN 5950-00-168-6296
NSN 5930-01-423-7314
NSN 5960-01-567-1096
NSN 6620-01-111-9064
NSN 5895-01-555-8544
NSN 6145-00-281-8161
NSN 5920-01-602-4824
NSN 6145-01-273-9883
NSN 6620-00-758-0001