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 6110-01-343-0774
NSN 5925-01-395-1971
NSN 5965-01-017-1451
NSN 6135-01-110-9470
NSN 5965-00-199-4456
NSN 5975-01-634-0678
NSN 6610-01-211-4210
NSN 5996-01-248-9699
NSN 6110-00-155-3321
NSN 5985-01-130-3988
NSN 5920-00-753-5113
NSN 5855-01-657-7657