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 5996-01-368-4875
NSN 6110-00-411-5830
NSN 5985-01-248-9253
NSN 6150-01-212-5772
NSN 6145-01-079-2584
NSN 5835-01-174-4276
NSN 5965-00-182-7928
NSN 6150-00-108-6350
NSN 5960-01-215-0992
NSN 6110-01-134-6550
NSN 6145-01-094-6108
NSN 5990-01-309-5840