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 6150-01-292-1028
NSN 6620-00-410-8935
NSN 6240-00-450-0675
NSN 6650-01-049-5361
NSN 6105-00-805-5802
NSN 6685-00-663-9000
NSN 6320-01-019-1028
NSN 5950-01-052-5949
NSN 5990-01-421-5342
NSN 5910-01-385-6680
NSN 6650-00-784-9222
NSN 5990-01-189-3201