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 5999-01-408-1912
NSN 6685-00-023-1799
NSN 6135-01-277-7907
NSN 5945-01-284-0429
NSN 6610-00-110-3624
NSN 6685-01-445-0531
NSN 4140-00-252-0879
NSN 5835-01-314-2781
NSN 6220-01-134-5329
NSN 5965-01-130-9563
NSN 5910-01-500-1073
NSN 5996-01-565-7374