|
|
|
National Stock Number:
2815-01-302-7648
Federal Supply Class:
2815
National Item Identification Number:
013027648
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.
|
Manufacturer Information:
| 090261 | 1TH76 | ROLLS-ROYCE MARINE NORTH AMERICA INC | | 90261 | 0JKF4 | ULSTEIN USA INC | | 90261 | 1TH76 | ROLLS-ROYCE MARINE NORTH AMERICA INC | | 90261 | N0379 | ULSTEIN BERGEN A/S | | L698/35 | N0379 | ULSTEIN BERGEN A/S | | 90261 | N4528 | ROLLS-ROYCE MARINE A/S DEP.ENGINES-BERGEN | | L698/35 | N4528 | ROLLS-ROYCE MARINE A/S DEP.ENGINES-BERGEN |
|
Techincal Specification:
| PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 90.0 MILLIMETERS NOMINAL | | SECOND END THREAD LENGTH | 29.0 MILLIMETERS NOMINAL | | STYLE DESIGNATOR | SPHERICAL HEAD, UNDERCUT, DOUBLE THREAD, CONCENTRIC | | UNDERCUT DIAMETER | 14.0 MILLIMETERS NOMINAL | | END LARGEST DIAMETER | 23.0 MILLIMETERS NOMINAL | | END LENGTH | 28.0 MILLIMETERS NOMINAL | | FIRST END THREAD LENGTH | 17.0 MILLIMETERS NOMINAL |
|
|