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 for compression-ignition internal combustion piston engines (diesel), nesoi
NSN 6145-00-218-7831
NSN 5920-01-237-3224
NSN 7035-00-703-3535
NSN 5920-01-199-5522
NSN 6240-01-358-9980
NSN 6105-01-270-3852
NSN 5910-00-931-7965
NSN 6240-01-253-0687
NSN 6220-00-138-0589
NSN 5985-01-597-8035
NSN 6645-01-469-8120
NSN 5960-00-073-1272