48 grooves per in. On outside periphery
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 6650-01-544-5197
NSN 6130-01-230-8391
NSN 6130-00-615-9250
NSN 5945-01-388-7064
NSN 5895-01-072-8177
NSN 5925-00-011-7011
NSN 5945-01-527-0164
NSN 5905-01-617-9973
NSN 6620-01-246-4314
NSN 6150-01-435-1629
NSN 6320-00-546-9249
NSN 5895-00-077-5526