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 5905-00-517-9781
NSN 5930-00-859-1831
NSN 6145-00-932-1950
NSN 5935-00-600-6094
NSN 6240-01-391-8915
NSN 5960-01-108-6176
NSN 5895-00-346-4800
NSN 5985-01-216-2056
NSN 6105-01-646-1110
NSN 6650-01-020-3645
NSN 6150-01-560-0297
NSN 5998-01-415-5525