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 6130-00-179-9948
NSN 5895-01-042-0929
NSN 5855-01-256-2551
NSN 5905-01-194-7949
NSN 5975-01-588-6200
NSN 6650-01-171-6917
NSN 6150-00-905-4586
NSN 5960-00-289-6591
NSN 5915-01-441-7857
NSN 6240-00-630-8069
NSN 6620-00-993-7744
NSN 5965-01-633-8849