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 6110-00-695-8912
NSN 4140-01-315-3959
NSN 6150-00-036-5699
NSN 5965-01-207-2290
NSN 5855-00-763-2155
NSN 5855-01-010-4921
NSN 6145-01-124-9062
NSN 6135-01-268-7056
NSN 5985-01-027-1668
NSN 6110-00-369-1586
NSN 5945-01-469-9919
NSN 5910-01-571-8500