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 6135-01-625-0765
NSN 5930-01-274-1422
NSN 5915-01-587-5380
NSN 5990-00-797-7649
NSN 6130-01-029-4250
NSN 5998-00-342-2353
NSN 5990-01-501-9094
NSN 7035-00-193-2269
NSN 5910-00-916-3986
NSN 6150-00-660-8545
NSN 5960-00-649-6956
NSN 5990-01-154-7296