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 5965-01-511-5392
NSN 5930-01-400-2526
NSN 6240-01-633-9357
NSN 6620-01-423-0833
NSN 6150-01-198-0236
NSN 5960-01-507-9112
NSN 7035-00-335-7283
NSN 5855-01-289-5797
NSN 5910-00-707-4900
NSN 5945-01-354-2155
NSN 6320-00-468-5015
NSN 5999-00-272-7453