Icludes part 18-c755-51b compression ring; 2a-c463-9 expander ring
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 5915-01-348-6612
NSN 5920-00-728-6625
NSN 7035-01-210-5111
NSN 6645-01-399-3487
NSN 6105-01-440-8820
NSN 5990-01-095-8866
NSN 6110-01-573-7375
NSN 6620-01-485-0556
NSN 6620-01-252-1240
NSN 5835-01-158-6878
NSN 5960-01-431-4291
NSN 6320-01-170-4068