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 5965-01-547-2587
NSN 6130-01-079-0657
NSN 6220-01-445-0050
NSN 6650-00-310-8786
NSN 6220-01-451-3056
NSN 6645-01-076-4655
NSN 6220-01-257-4234
NSN 6130-01-014-4588
NSN 5960-01-306-4606
NSN 6110-00-780-7152
NSN 5975-01-421-9718
NSN 6130-01-096-6048