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 5998-01-262-0703
NSN 5945-00-661-0506
NSN 5905-01-369-3826
NSN 4140-00-812-9748
NSN 5960-01-290-2604
NSN 6650-01-234-1895
NSN 5998-01-415-1208
NSN 5855-01-354-7291
NSN 5975-01-359-4848
NSN 6135-00-833-9909
NSN 5910-00-997-1389
NSN 5920-01-424-0745