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 5835-01-408-7576
NSN 6320-01-067-0474
NSN 5960-01-641-5493
NSN 6145-01-454-3944
NSN 5935-01-149-4280
NSN 6145-00-317-2087
NSN 5905-01-042-8132
NSN 5975-01-045-9683
NSN 5920-01-501-4345
NSN 6620-01-144-2488
NSN 5835-01-462-5983
NSN 6685-01-501-9984