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 4140-01-659-5778
NSN 6130-00-871-3690
NSN 5960-01-052-9577
NSN 5985-01-519-9295
NSN 2925-01-318-8853
NSN 5895-01-652-0247
NSN 5990-00-337-5359
NSN 5930-01-591-4259
NSN 6110-01-155-8170
NSN 5915-00-244-1702
NSN 6150-01-023-1516
NSN 6145-01-475-3587