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 5950-01-332-9190
NSN 6145-01-392-9697
NSN 5910-01-042-8857
NSN 6610-01-281-6764
NSN 6685-01-208-2132
NSN 6685-01-393-9819
NSN 5915-01-421-1818
NSN 5910-00-967-0135
NSN 5945-01-460-9115
NSN 5990-01-073-4782
NSN 6150-01-158-7677
NSN 5910-00-192-9785