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 7035-00-140-3070
NSN 6320-01-225-9963
NSN 6110-00-620-0330
NSN 5930-01-412-5154
NSN 6650-01-190-2304
NSN 6620-01-100-0431
NSN 5930-01-338-7609
NSN 7035-01-443-9696
NSN 7035-01-311-8424
NSN 6220-01-577-6180
NSN 6145-00-366-5790
NSN 6110-01-136-0665