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 5915-01-323-5383
NSN 5998-01-143-8629
NSN 5835-01-149-6855
NSN 7035-01-357-3726
NSN 5985-01-519-2637
NSN 5950-00-886-1742
NSN 5925-01-254-6591
NSN 2925-01-430-4206
NSN 5905-01-481-8084
NSN 5930-01-222-1534
NSN 5985-01-011-8861
NSN 5920-00-563-3161