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 5895-01-586-6800
NSN 5855-00-014-5008
NSN 6105-00-082-1945
NSN 6130-00-050-5539
NSN 6105-01-445-0560
NSN 6645-00-445-8143
NSN 6620-01-391-7331
NSN 6130-01-603-6656
NSN 5905-00-914-3655
NSN 6645-00-351-8580
NSN 6320-01-608-1935
NSN 5999-01-226-7878