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 7035-01-600-0777
NSN 6105-01-350-9691
NSN 5996-00-648-6580
NSN 7035-01-079-6560
NSN 5996-00-525-1777
NSN 5905-01-025-0704
NSN 6135-01-231-4809
NSN 6610-01-406-4985
NSN 5975-01-143-1920
NSN 6150-00-393-0498
NSN 6145-01-203-2696
NSN 5910-01-463-9362