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 5835-01-632-6627
NSN 6650-01-481-3618
NSN 5965-01-326-9860
NSN 5998-01-532-3577
NSN 5930-01-542-9114
NSN 6685-01-200-8184
NSN 5985-01-270-1545
NSN 6240-00-464-1874
NSN 6220-00-913-8486
NSN 4140-01-644-4637
NSN 5945-01-442-4371
NSN 6105-01-183-4815