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 2925-00-169-3775
NSN 6105-00-807-0713
NSN 5915-00-172-1666
NSN 6610-01-340-1761
NSN 5996-01-389-1092
NSN 5950-00-961-8412
NSN 5975-01-548-2724
NSN 4140-01-533-3791
NSN 5990-01-112-2374
NSN 4140-00-113-8215
NSN 6240-00-081-6889
NSN 5945-01-365-4158