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 5935-01-659-2821
NSN 5965-01-228-7421
NSN 6150-01-068-1848
NSN 5895-01-073-8537
NSN 6110-01-552-3299
NSN 6150-01-341-6295
NSN 5935-01-397-7940
NSN 4140-01-037-7936
NSN 5915-01-565-8955
NSN 5945-01-024-4422
NSN 6150-00-090-6982
NSN 5895-00-490-5618