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 5905-00-781-9706
NSN 5935-00-343-7614
NSN 6150-00-925-1005
NSN 6685-00-094-3011
NSN 5935-01-279-3044
NSN 5985-01-207-3400
NSN 6650-01-581-7526
NSN 6645-01-099-4322
NSN 5975-01-435-2293
NSN 5999-00-096-1693
NSN 5935-00-815-6749
NSN 5945-00-494-6567