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 5935-01-385-1126
NSN 6220-00-734-0276
NSN 5905-01-102-6399
NSN 5996-00-597-2234
NSN 5998-01-472-3561
NSN 5945-01-502-9531
NSN 5965-01-540-0743
NSN 6150-00-832-5713
NSN 5985-01-509-1669
NSN 6610-01-505-3495
NSN 5945-01-088-9048
NSN 6110-01-615-8863