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 5920-00-296-9869
NSN 6145-01-470-0713
NSN 5935-01-213-1369
NSN 6130-01-164-0587
NSN 5999-01-557-9638
NSN 6320-01-114-6054
NSN 5935-01-568-5400
NSN 4140-01-311-9755
NSN 5945-01-195-4718
NSN 5998-01-435-5835
NSN 5835-00-834-1286
NSN 5930-00-609-9342