A cylindrically shaped metallic item designed to provide a wear surface and maintain alignment of a tappet for a valve, poppet, engine. It may have a flange(s) and/or groove(s).
NSN 5835-01-315-6571
NSN 6105-01-449-2375
NSN 6645-01-467-3182
NSN 6610-01-559-1447
NSN 6105-01-495-8922
NSN 5935-00-639-1382
NSN 5925-01-659-4121
NSN 2925-01-092-7335
NSN 6240-01-466-9112
NSN 5925-00-484-3138
NSN 6645-00-835-7020
NSN 6130-00-356-1702