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 2925-01-418-3296
NSN 5999-01-117-5229
NSN 5985-00-242-7012
NSN 7035-00-870-0290
NSN 6130-00-272-5351
NSN 6650-01-485-3444
NSN 5975-00-196-0698
NSN 6110-01-029-6805
NSN 5965-01-178-2367
NSN 6650-00-526-7785
NSN 4140-01-385-0889
NSN 5945-01-156-0242