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 5945-01-458-8867
NSN 5999-01-619-1141
NSN 6320-01-519-8767
NSN 5965-00-827-9680
NSN 6320-01-308-9392
NSN 5965-01-063-7894
NSN 5999-01-153-7416
NSN 7035-01-251-9566
NSN 5835-01-013-9321
NSN 5925-00-968-0558
NSN 6240-01-459-7827
NSN 5985-01-066-3062