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 2925-00-724-3140
NSN 5985-00-187-1982
NSN 6135-01-456-7541
NSN 6150-00-145-7207
NSN 6650-00-944-8925
NSN 5855-01-027-8414
NSN 5915-01-585-7676
NSN 6240-01-615-0357
NSN 6110-01-400-4207
NSN 6320-01-527-0211
NSN 5960-01-543-0235
NSN 6240-01-235-2604