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 5910-01-617-1428
NSN 6610-00-456-2364
NSN 5925-01-213-1343
NSN 6220-01-152-2637
NSN 6145-01-600-9452
NSN 6110-01-022-0740
NSN 6145-01-034-8201
NSN 6150-01-503-4312
NSN 5895-01-187-1779
NSN 2925-00-394-2332
NSN 6685-01-073-7589
NSN 5920-01-108-3703