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 nesoi, of compressors other than refrigerating and air conditioning compressors
NSN 5965-00-827-9680
NSN 5999-01-412-3828
NSN 5910-00-920-8541
NSN 7035-01-391-7470
NSN 5915-00-340-1135
NSN 4140-00-203-4844
NSN 6220-01-524-6759
NSN 6320-00-224-3538
NSN 5998-00-914-2368
NSN 6110-00-521-8932
NSN 7035-00-104-7613
NSN 5905-01-447-2378