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 5965-00-342-5126
NSN 5975-00-980-3042
NSN 5996-00-487-9625
NSN 6220-01-500-2188
NSN 6135-00-179-0538
NSN 5999-01-367-2019
NSN 5930-01-508-8650
NSN 6320-01-554-0901
NSN 5996-01-355-5542
NSN 7035-01-455-1998
NSN 6145-01-321-7348
NSN 5998-01-589-4090