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 5895-01-326-3871
NSN 5999-01-420-3453
NSN 2925-01-214-5333
NSN 5945-01-198-7915
NSN 5945-01-501-4872
NSN 2925-01-653-9571
NSN 5985-00-482-4576
NSN 5835-01-116-2369
NSN 5855-01-117-7207
NSN 6650-00-026-8139
NSN 5960-01-069-2009
NSN 5985-01-123-6692