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 5965-01-596-7631
NSN 5999-01-176-9262
NSN 5975-01-020-9193
NSN 6650-00-292-9106
NSN 5835-01-362-0305
NSN 5999-00-476-4964
NSN 6150-00-334-0331
NSN 5950-00-283-6645
NSN 5905-00-471-8205
NSN 6240-01-259-8990
NSN 5950-00-519-9515
NSN 5895-01-193-7474