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 5950-00-983-6179
NSN 5999-01-587-9011
NSN 5996-01-364-7934
NSN 5895-01-649-3713
NSN 6110-00-609-9336
NSN 5835-00-494-8419
NSN 5945-00-778-9119
NSN 5960-01-515-4791
NSN 6620-01-604-7532
NSN 5996-01-554-4783
NSN 6645-01-054-4423
NSN 5999-01-324-6591