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 6105-00-099-8818
NSN 5996-01-305-6509
NSN 4140-01-331-5974
NSN 6110-00-450-4366
NSN 5998-00-353-1427
NSN 5855-00-455-6070
NSN 5999-01-151-1700
NSN 5910-01-388-4511
NSN 5985-01-550-5339
NSN 2925-01-384-4139
NSN 5895-00-135-9525
NSN 6650-01-506-0386