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 6620-00-816-9755
NSN 6610-01-526-2054
NSN 5925-00-199-5858
NSN 5960-00-764-2564
NSN 5990-00-827-0684
NSN 5965-00-454-3444
NSN 5999-01-462-0590
NSN 6650-01-088-1200
NSN 6105-01-216-6060
NSN 5985-01-264-9240
NSN 5925-00-219-2908
NSN 5960-01-528-1147