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 6645-01-445-9089
NSN 6320-01-652-3806
NSN 4140-01-226-9670
NSN 5855-00-987-1171
NSN 5915-00-136-1020
NSN 5910-00-946-9589
NSN 6620-01-053-6650
NSN 6650-01-272-9746
NSN 7035-00-413-0992
NSN 5905-00-638-6776
NSN 6645-01-410-8905
NSN 5998-01-166-0133