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 6130-01-502-7812
NSN 5930-00-624-0093
NSN 6150-01-023-7710
NSN 4140-00-595-2571
NSN 5925-00-271-1690
NSN 6220-01-352-5425
NSN 5945-00-552-3097
NSN 6650-00-767-6064
NSN 4140-01-438-3854
NSN 5835-01-205-6614
NSN 5965-01-092-6344
NSN 5935-01-252-7862