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 5935-00-737-4925
NSN 2925-01-106-8871
NSN 5895-00-643-3980
NSN 5945-01-417-3059
NSN 6130-01-088-6693
NSN 5945-01-536-7175
NSN 2925-01-500-0730
NSN 4140-01-164-6685
NSN 5855-01-096-0872
NSN 6650-01-392-6076
NSN 5990-01-529-6347
NSN 5985-01-296-6266