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 5996-01-607-7035
NSN 5996-00-240-0010
NSN 6130-01-485-3871
NSN 7035-00-286-6221
NSN 6105-01-276-5362
NSN 6685-00-679-9965
NSN 6105-01-351-7234
NSN 6110-00-491-3801
NSN 6105-00-421-2716
NSN 2925-00-694-9164
NSN 5925-01-479-2632
NSN 5895-01-491-7866