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 2925-01-483-4598
NSN 2925-01-459-8093
NSN 5996-00-826-3198
NSN 5835-01-532-9373
NSN 5930-00-221-0980
NSN 5895-00-817-5224
NSN 5925-01-542-8235
NSN 6620-00-394-1812
NSN 5950-01-301-0665
NSN 5990-00-660-8885
NSN 6610-01-255-4544
NSN 5975-00-221-7175