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 6645-00-812-5243
NSN 5998-01-542-9268
NSN 7035-01-354-8339
NSN 6645-00-775-2172
NSN 6650-01-268-4594
NSN 6240-01-103-3081
NSN 5975-01-141-7632
NSN 5910-01-497-5676
NSN 6645-00-574-9712
NSN 6240-01-579-4734
NSN 5855-00-014-5008
NSN 5930-00-938-8391