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 6105-01-139-4066
NSN 5905-00-004-7789
NSN 5935-00-922-3372
NSN 6610-00-960-7863
NSN 4140-01-315-9151
NSN 5915-01-540-6150
NSN 5895-01-044-5425
NSN 5960-01-548-4896
NSN 5945-01-510-1796
NSN 5960-00-937-3748
NSN 6105-01-110-7703
NSN 5910-00-116-9344