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 5945-00-858-4850
NSN 5996-00-884-6048
NSN 5975-01-356-4544
NSN 5910-00-061-7831
NSN 5975-01-122-1571
NSN 5930-01-364-9796
NSN 6240-00-998-7765
NSN 6610-01-593-0135
NSN 5960-01-138-5897
NSN 6240-01-152-2662
NSN 5905-01-476-8224
NSN 5985-00-127-3343