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 5960-00-185-9974
NSN 5930-01-138-1090
NSN 6320-00-456-2092
NSN 5945-00-823-8652
NSN 5895-01-634-0630
NSN 5975-00-116-3874
NSN 6650-01-115-7981
NSN 5965-00-529-0602
NSN 6110-01-633-9660
NSN 2925-00-580-4931
NSN 6220-00-539-0095
NSN 5999-01-020-0757