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National Stock Number:
2815-00-457-1615
Federal Supply Class:
2815
National Item Identification Number:
004571615
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:
| 5S5917 | 11083 | CATERPILLAR INC | | F2619-000739 | SZ003 | FMV, SWEDISH DEFENCE MATERIEL ADMINISTRATION |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | END LARGEST DIAMETER | 0.365 INCHES NOMINAL | | END LENGTH | 0.215 INCHES NOMINAL | | END SPHERICAL RADIUS | 0.175 INCHES NOMINAL | | OVERALL LENGTH | 1.638 INCHES NOMINAL | | MATERIAL | STEEL | | SLOT DEPTH | 0.154 INCHES NOMINAL | | SLOT WIDTH | 0.070 INCHES NOMINAL | | SMALLEST DIAMETER | 0.312 INCHES NOMINAL | | STYLE DESIGNATOR | SPHERICAL HEAD, STRAIGHT THREAD, SLOT DRIVE | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 2A | | THREAD LENGTH | 1.115 INCHES | | THREAD SERIES | UNF | | THREAD SIZE | 5/16-24 |
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