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 5950-00-023-6637
NSN 5950-00-598-3643
NSN 6620-00-905-6590
NSN 2925-00-682-5028
NSN 5960-00-605-0226
NSN 6320-01-054-3046
NSN 6240-00-369-9768
NSN 5985-01-403-2835
NSN 5910-01-446-2373
NSN 5930-01-113-6839
NSN 6645-00-006-6387
NSN 5895-01-519-2745