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 2925-00-793-9660
NSN 5835-01-225-3080
NSN 6610-01-408-1134
NSN 5835-01-434-0790
NSN 6150-01-034-1622
NSN 5835-01-601-4411
NSN 5930-00-862-4559
NSN 6145-01-078-9733
NSN 5950-01-355-5875
NSN 5920-01-160-6050
NSN 6105-01-128-7914
NSN 5990-01-544-4360