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 6685-01-467-2493
NSN 5945-01-510-3530
NSN 7035-01-423-8343
NSN 5920-01-086-7219
NSN 5835-01-435-4139
NSN 5950-01-566-3940
NSN 5950-00-778-8652
NSN 5985-01-507-9736
NSN 5999-00-309-4265
NSN 6150-01-253-7819
NSN 6130-00-289-7050
NSN 5999-00-182-8908