An externally threaded screw-like device with a hexagon, square, slotted or any other type drive end. The other end may have a spherical ball, socket or other type of machined surface. It may have a concentric hole along the longitudinal centerline and a hole perpendicular to the axis joining the concentric hole for lubrication. It is specifically designed to be used as a means for adjusting engine poppet valve tappet clearances and may be furnished with a lock nut.
NSN 5965-00-181-0213
NSN 6145-01-087-5860
NSN 6130-01-448-6393
NSN 5965-00-303-9701
NSN 6320-01-431-4359
NSN 6145-00-144-0083
NSN 5925-00-494-2874
NSN 5910-01-143-1764
NSN 6650-01-305-4567
NSN 5965-01-158-4187
NSN 5999-01-273-4277
NSN 5965-00-866-3371