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Worldwide distributor of NSN parts and consumables located in the USA.

Valve Tappet Adjusting Screw

Model / MPN: 1497B | NSN: 2815-00-146-5588
ITAR Registered seal

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.

Product Details
NATO Stock Number
2815-00-146-5588
Sold in multiples of
1 EA
DEMIL
NO
Thread Class
2a
Thread Direction
Right-hand
Casehardening Indicator
Not casehardened
Slot Depth
0.030 inches
Thread Length
1.500 inches
Slot Width
0.100 inches
Overall Length
1.762 inches
Thread Size
0.625-11
End Length
0.262 inches
Thread Series
Unc
Material
Steel
Material
Steel

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1497B Cross Reference
  • 111023PC190
  • 116221PC190
  • 114972PC174
  • 1497B
  • 111023PC190
  • 114972PC174
  • 116221PC190
  • 111023PC190
  • 114972PC174
  • 116221PC190