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National Stock Number:
2805-00-621-3920
Federal Supply Class:
2805
National Item Identification Number:
006213920
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:
| 0147925-00 | 83299 | HYSTER-YALE GROUP, INC. | | 02-681544 | 42138 | HARBORMASTER MARINE, INC | | 2402390 | 12204 | DAIMLER CHRYSLER | | 326K961 | 66821 | YALE SECURITY INC. DBA NORTON DOOR CONTROL | | 326K961 | 83299 | HYSTER-YALE GROUP, INC. | | 2402390 | 93334 | ATWOOD FENCE CO INC | | 681544 | 12204 | DAIMLER CHRYSLER | | 681544 | 12603 | CLARK EQUIPMENT CO | | 852793 | 12603 | CLARK EQUIPMENT CO | | 7702641 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 681544 | 44185 | TLD WOLLARD LLC | | P223 | 81118 | EATON CORPORATION | | P223 | 92856 | EATON CORP ENGINE COMPONENTS DIV | | 681544 | 93334 | ATWOOD FENCE CO INC |
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Techincal Specification:
| CASEHARDENING INDICATOR | CASEHARDENED | | FIRST END THREAD LENGTH | 0.375 INCHES NOMINAL | | OVERALL LENGTH | 1.183 INCHES NOMINAL | | MATERIAL | STEEL | | METALLIC HARDNESS RATING | 36.0 MINIMUM ROCKWELL C AND 42.0 MAXIMUM ROCKWELL C | | SLOT WIDTH | 0.050 INCHES NOMINAL | | SECOND END THREAD LENGTH | 0.160 INCHES NOMINAL | | WIDTH ACROSS FLATS | 0.441 INCHES NOMINAL | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UNF | | THREAD SIZE | 3/8-24 |
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