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 6685-01-364-5408
NSN 6610-00-184-0833
NSN 4140-01-400-0643
NSN 6240-00-456-2578
NSN 5915-00-888-4379
NSN 5996-01-620-6202
NSN 6145-00-233-6010
NSN 6145-00-323-6021
NSN 5975-00-823-0979
NSN 4140-01-621-2709
NSN 5998-01-328-8288
NSN 2925-01-172-9209