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 6320-01-512-2031
NSN 5915-01-388-7604
NSN 5985-00-932-2702
NSN 6620-01-415-2307
NSN 6110-01-177-5551
NSN 6220-01-012-4617
NSN 5996-00-937-9930
NSN 5925-01-278-4957
NSN 6685-01-471-7904
NSN 5935-01-440-9876
NSN 5920-01-634-0250
NSN 7035-01-021-7956