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.
Classification: Parts for spark-ignition or compression-ignition internal combustion piston engines for use in aircraft except civil
NSN 4140-01-503-2369
NSN 5935-00-502-2532
NSN 6610-00-545-5213
NSN 2925-01-215-5022
NSN 5985-01-620-8354
NSN 6685-00-663-9000
NSN 5935-00-992-7157
NSN 6320-01-442-3428
NSN 6105-01-401-5361
NSN 6105-00-976-1757
NSN 6220-01-528-7232
NSN 6650-01-421-0838