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 6150-01-276-6778
NSN 6135-00-823-3034
NSN 5910-01-587-1303
NSN 6135-01-445-6157
NSN 5855-01-543-5011
NSN 5920-01-408-4275
NSN 6620-01-026-0346
NSN 7035-01-376-3843
NSN 6610-00-890-5167
NSN 5950-01-421-4138
NSN 5965-00-882-6949
NSN 5915-01-272-4182