A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.
Classification: Parts for compression-ignition internal combustion piston engines (diesel), nesoi
NSN 5990-00-613-2279
NSN 5835-00-133-0599
NSN 6110-01-413-6996
NSN 6130-01-631-0949
NSN 6145-01-013-8463
NSN 5999-00-701-3497
NSN 5935-01-525-3210
NSN 5965-01-467-2071
NSN 5935-00-483-3886
NSN 6105-00-831-6113
NSN 6220-00-001-9609
NSN 5895-00-481-7596