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 6110-01-278-2880
NSN 6145-00-553-2665
NSN 6620-01-138-8250
NSN 5950-01-215-7432
NSN 5835-00-257-2852
NSN 6645-00-232-4070
NSN 2925-00-391-0331
NSN 7035-01-164-2136
NSN 5925-01-527-6134
NSN 2925-00-845-1480
NSN 5985-00-593-8127
NSN 5999-00-580-1876