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 5975-00-486-8518
NSN 6145-01-089-7984
NSN 5835-01-624-5666
NSN 5960-01-224-7151
NSN 5990-00-150-6979
NSN 6105-01-084-4202
NSN 5965-01-477-1030
NSN 5855-00-763-2155
NSN 5945-00-550-7092
NSN 5920-00-658-7219
NSN 5965-01-276-8818
NSN 6145-01-359-4691