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 5835-01-015-4610
NSN 5965-00-313-8958
NSN 5998-01-534-4070
NSN 5855-00-797-8217
NSN 5895-01-267-4419
NSN 5910-01-585-1701
NSN 5999-00-820-3339
NSN 5855-00-014-5008
NSN 6145-00-946-4631
NSN 6220-01-193-2021
NSN 5960-01-037-4809
NSN 5920-01-038-6429