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 5985-00-959-2901
NSN 6685-01-265-0634
NSN 5975-01-383-3302
NSN 5950-01-199-7226
NSN 5975-01-239-8850
NSN 6650-00-138-8605
NSN 5905-00-226-1178
NSN 6610-00-553-5103
NSN 6685-01-532-4150
NSN 5910-00-273-3862
NSN 5950-01-079-2556
NSN 5915-01-282-8969