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 5915-01-367-2056
NSN 5998-00-966-6405
NSN 5835-00-905-7165
NSN 5945-00-089-9130
NSN 6105-00-532-3280
NSN 5910-00-205-2430
NSN 5910-01-302-1993
NSN 6135-00-553-7995
NSN 5999-01-067-9311
NSN 5996-00-647-5160
NSN 2925-01-139-5144
NSN 5985-01-003-2125