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 5960-00-884-2535
NSN 5965-00-436-2226
NSN 5935-01-630-7849
NSN 5950-00-554-8357
NSN 6620-00-443-1885
NSN 7035-00-574-4223
NSN 5910-01-287-9194
NSN 5985-01-411-5143
NSN 2925-01-159-8312
NSN 5965-00-324-2428
NSN 6620-01-023-9330
NSN 6320-00-857-4073