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 5895-00-292-2872
NSN 5915-01-367-2056
NSN 6130-01-341-9690
NSN 2925-00-149-0760
NSN 5930-01-377-9978
NSN 6135-01-613-4246
NSN 6610-00-270-6649
NSN 5835-00-513-9680
NSN 5925-01-373-2324
NSN 6145-01-107-6135
NSN 5965-00-469-5009
NSN 5935-01-465-9730