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 6645-01-086-7668
NSN 6135-01-142-2417
NSN 6130-00-112-0716
NSN 6685-01-517-0192
NSN 6110-01-104-4777
NSN 6110-01-013-9313
NSN 6645-01-579-2898
NSN 5835-01-632-6627
NSN 6110-00-167-7522
NSN 5996-01-263-1969
NSN 5996-00-974-6203
NSN 6320-00-098-2858