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 5975-00-655-4103
NSN 6145-01-034-8201
NSN 5960-00-070-4399
NSN 5950-00-316-3533
NSN 5905-01-271-9869
NSN 6145-00-508-4710
NSN 5999-01-070-2502
NSN 5999-00-833-8143
NSN 2925-00-684-7708
NSN 6685-01-015-9332
NSN 6110-01-647-7595
NSN 5925-01-591-1038