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 5965-01-511-5392
NSN 6610-01-291-4173
NSN 5990-01-277-2118
NSN 5925-00-071-7610
NSN 6145-01-128-1156
NSN 6220-00-079-4840
NSN 5960-01-632-6576
NSN 5975-01-412-8052
NSN 5975-00-781-6473
NSN 5935-01-099-7296
NSN 6320-00-433-2773
NSN 6645-01-433-1398