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 6685-01-339-7696
NSN 5998-00-844-8867
NSN 6150-01-446-4272
NSN 5910-01-161-0745
NSN 5835-00-516-8675
NSN 4140-01-420-6817
NSN 5910-01-353-0322
NSN 6645-01-495-0939
NSN 6320-00-405-2348
NSN 6130-00-754-2950
NSN 5998-01-463-1247
NSN 5920-00-925-2639