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 6110-01-267-5122
NSN 2925-00-740-7029
NSN 6610-01-470-3413
NSN 5930-01-406-5243
NSN 6685-00-143-4747
NSN 5930-01-160-6122
NSN 5915-01-056-5141
NSN 6240-01-273-3068
NSN 5855-01-473-6076
NSN 5996-01-055-6847
NSN 5905-00-081-8467
NSN 5996-01-541-8989