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 6610-01-656-4093
NSN 5920-01-241-0566
NSN 5855-01-331-7482
NSN 6105-00-952-0622
NSN 5985-01-406-3447
NSN 5950-01-035-5928
NSN 6130-00-354-0251
NSN 6135-01-424-8130
NSN 6130-01-571-4716
NSN 5855-01-245-8689
NSN 5998-01-650-6551
NSN 5925-00-726-0122