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 6320-00-731-6134
NSN 5835-01-647-6426
NSN 6650-00-053-4907
NSN 5920-00-799-8851
NSN 5855-00-532-0025
NSN 5915-00-501-4558
NSN 6130-00-988-0525
NSN 5930-00-088-7530
NSN 6240-00-660-8849
NSN 6135-01-421-1052
NSN 6130-00-846-4961
NSN 6145-01-086-5029