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 5835-01-342-7975
NSN 5935-01-162-4930
NSN 2925-01-172-9209
NSN 6240-01-094-6262
NSN 5965-00-396-3411
NSN 5996-00-081-3175
NSN 7035-01-542-5972
NSN 6685-01-284-4540
NSN 5895-01-143-2302
NSN 6610-01-263-2409
NSN 5999-00-845-4676
NSN 6220-00-269-4556