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 6320-00-456-2092
NSN 6105-01-211-6635
NSN 6110-00-989-7474
NSN 6105-01-498-8429
NSN 5990-01-251-2296
NSN 5945-01-114-5518
NSN 5915-01-223-9374
NSN 5985-00-520-5988
NSN 6220-01-241-4625
NSN 6685-00-148-9265
NSN 5920-01-521-2424
NSN 5920-01-474-5078