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 5999-01-540-6916
NSN 5835-00-233-6327
NSN 6110-01-528-4877
NSN 6220-01-420-6512
NSN 5905-00-170-7161
NSN 7035-00-008-4173
NSN 5998-00-286-3590
NSN 5925-01-279-1689
NSN 5965-00-728-6734
NSN 5910-01-416-9444
NSN 5960-01-121-4105
NSN 6110-00-288-4179