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 6620-00-618-1765
NSN 5920-00-066-6885
NSN 5999-01-260-9542
NSN 6110-01-145-1481
NSN 7035-01-344-8708
NSN 5965-01-354-9834
NSN 6650-00-458-7586
NSN 6610-00-227-8846
NSN 5835-01-632-6627
NSN 6145-01-186-3532
NSN 6620-01-110-2754
NSN 5935-01-394-1710