No other part numbers with same form, fit, and function found.
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 spark-ignition or compression-ignition internal combustion piston engines for use in aircraft except civil
NSN 5855-00-407-2801
NSN 5985-00-636-5676
NSN 6105-01-416-2164
NSN 6105-01-200-6918
NSN 5920-01-141-1741
NSN 5965-01-488-4009
NSN 2925-00-470-5286
NSN 5895-01-619-2920
NSN 5960-01-120-2170
NSN 5855-01-426-5589
NSN 5985-01-512-1867
NSN 6145-01-510-2083