A tubular metal item designed primarily as a replaceable wear surface within the cylinder bore of a piston type internal combustion engine, compressor, or reciprocating pump.
Classification: Parts for spark-ignition or compression-ignition internal combustion piston engines for use in aircraft except civil
NSN 6650-01-178-8731
NSN 6610-01-571-8038
NSN 5945-00-917-4233
NSN 5965-01-481-7514
NSN 5925-01-263-1968
NSN 5965-01-228-9096
NSN 6320-01-521-1764
NSN 6685-01-443-2080
NSN 5998-01-647-4888
NSN 6220-01-363-9713
NSN 6650-00-372-0669
NSN 6240-01-481-5638