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 6610-00-200-8832
NSN 5920-00-820-0553
NSN 5920-00-144-8031
NSN 5935-01-244-9483
NSN 6130-00-865-6558
NSN 5965-01-147-5289
NSN 5915-01-437-4470
NSN 7035-01-271-1643
NSN 5965-01-422-3232
NSN 6685-01-381-0759
NSN 6320-00-213-0068
NSN 5895-01-415-4168