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.
Classification: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
NSN 6145-01-541-1522
NSN 5925-01-123-9866
NSN 6320-01-532-6746
NSN 5855-01-179-8887
NSN 6610-00-689-3629
NSN 5835-00-518-2740
NSN 6220-01-011-0865
NSN 6620-00-596-1951
NSN 5895-00-121-3366
NSN 6105-01-401-5361
NSN 6650-01-359-8537
NSN 6130-01-483-5355