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 5925-01-227-6859
NSN 5965-01-431-4209
NSN 6320-01-220-2264
NSN 6150-01-187-7293
NSN 5925-01-064-4094
NSN 5945-01-518-8316
NSN 6685-00-233-0736
NSN 5920-01-012-7858
NSN 7035-01-045-7202
NSN 5999-01-572-6985
NSN 5855-01-505-2210
NSN 6220-00-682-8292