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 6685-01-394-6874
NSN 6685-00-222-2932
NSN 5975-01-393-0899
NSN 4140-01-581-0843
NSN 6135-01-652-4521
NSN 5935-01-260-1696
NSN 5855-01-426-5589
NSN 4140-01-450-9426
NSN 5895-01-055-8920
NSN 7035-00-541-8516
NSN 5855-01-642-7607
NSN 6145-00-983-8639