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 6145-01-599-3202
NSN 6145-01-124-0617
NSN 5965-01-589-3968
NSN 5905-01-057-0288
NSN 5998-01-229-7692
NSN 5998-01-009-3928
NSN 5905-00-482-7670
NSN 6685-00-269-4895
NSN 6105-00-816-9397
NSN 5915-01-602-3559
NSN 5960-00-533-1125
NSN 5985-01-414-0680