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 6650-00-763-9641
NSN 5975-00-107-8198
NSN 2925-01-215-5022
NSN 5960-00-615-5828
NSN 6620-01-428-3930
NSN 5998-01-296-5460
NSN 5930-01-554-3779
NSN 6240-00-204-9355
NSN 5925-00-553-2500
NSN 7035-01-527-9018
NSN 5905-00-642-0173
NSN 6110-01-579-8397