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.
NSN 6110-01-392-7047
NSN 6685-01-004-9356
NSN 4140-00-658-7271
NSN 6650-01-468-3646
NSN 5920-01-467-4458
NSN 6620-01-004-7072
NSN 6130-01-387-9748
NSN 6645-00-063-1166
NSN 6220-01-015-5850
NSN 5895-01-321-1849
NSN 5975-01-566-5506
NSN 6650-00-185-3133