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 5925-00-243-1654
NSN 6105-01-583-7292
NSN 5999-01-247-4727
NSN 5920-00-504-8634
NSN 5905-01-144-2186
NSN 5895-01-296-0072
NSN 5945-01-105-3481
NSN 6610-01-039-0788
NSN 5975-01-312-4136
NSN 5935-01-468-9140
NSN 5925-01-518-5552
NSN 5950-01-288-5531