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 5895-01-630-5811
NSN 6320-00-977-3930
NSN 5920-01-596-5334
NSN 7035-01-590-1407
NSN 6320-00-174-1362
NSN 5910-01-523-2968
NSN 5998-01-031-3202
NSN 6110-01-318-7690
NSN 6130-01-519-1904
NSN 6135-01-056-4609
NSN 6610-01-012-0517
NSN 5925-01-634-0664