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 5975-01-371-3051
NSN 6220-00-163-1183
NSN 5920-01-598-0219
NSN 6645-01-428-3576
NSN 5925-01-442-7357
NSN 5999-01-105-0196
NSN 5930-01-046-9771
NSN 6110-01-348-6621
NSN 5975-01-474-4400
NSN 6105-00-786-5762
NSN 5996-01-492-6948
NSN 5895-01-348-7442