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 6150-01-065-5439
NSN 5935-01-492-7454
NSN 6650-01-036-1212
NSN 5895-01-430-7181
NSN 6150-00-403-7332
NSN 6320-01-176-8367
NSN 5945-01-441-5490
NSN 5960-01-583-4737
NSN 6150-01-371-1627
NSN 5935-01-257-4026
NSN 5920-00-802-0666
NSN 5999-01-095-2508