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 5999-01-175-8730
NSN 6145-00-726-6931
NSN 5998-01-399-0615
NSN 5975-01-323-1662
NSN 7035-00-495-2137
NSN 5835-00-694-8592
NSN 6220-01-393-1808
NSN 5910-01-017-0267
NSN 6320-01-176-8367
NSN 5895-00-262-2796
NSN 6135-00-112-8637
NSN 6110-01-441-0369