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National Stock Number: 2815-01-551-1634
Federal Supply Class: 2815
National Item Identification Number: 015511634
Description: SCREW,ADJUSTING,VALVE TAPPET
Detail: 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.
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Manufacturer Information:
391/850 | 1EN78 | VIKING INCORPORATED | 391/850 | 5P630 | MAN ENERGY SOLUTIONS USA INC |
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Techincal Specification:
CRITICALITY CODE JUSTIFICATION | AGAV | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW,ADJUSTING |
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