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 2925-01-248-2269
NSN 6150-00-500-0275
NSN 6610-01-129-1053
NSN 6645-01-227-2036
NSN 5950-00-468-7991
NSN 6105-01-115-6117
NSN 5998-01-205-3802
NSN 6105-00-291-0154
NSN 5975-00-516-9335
NSN 5930-01-338-9140
NSN 5835-00-779-2836
NSN 5998-01-327-8406