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 6610-01-242-3760
NSN 6105-00-246-4425
NSN 6135-01-626-6325
NSN 6610-01-660-9082
NSN 6135-00-728-9860
NSN 5895-00-413-0745
NSN 6620-00-075-6667
NSN 2925-01-509-0767
NSN 5975-01-117-2622
NSN 2925-01-513-9114
NSN 6645-00-406-2564
NSN 5950-00-325-1758