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 6650-01-590-9344
NSN 6130-00-274-8411
NSN 6240-00-731-5071
NSN 6320-01-422-1212
NSN 5960-01-339-3037
NSN 6240-00-723-3378
NSN 5985-01-226-1494
NSN 5920-01-471-9235
NSN 5945-01-422-3233
NSN 6240-01-309-1806
NSN 5910-01-646-1249
NSN 5965-00-321-8456