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National Stock Number:
3040-01-518-4504
Federal Supply Class:
3040
National Item Identification Number:
015184504
Description:
WORM SHAFT
Detail:
A DRIVE SHAFT HAVING HELICAL THREAD(S) ON A PORTION OF ITS OUTER SURFACE, MACHINED BEARING SURFACE(S) AND FACILITIES FOR DRIVING (OTHER THAN A HUB) ON ONE OR BOTH ENDS OF SHAFT. DESIGNED TO MATE WITH A CAM, GEAR SECTOR, WORM WHEEL, ETC. INCLUDES ITEMS WITH BEARINGS. EXCLUDES ITEMS HAVING MORE THAN ONE WORM COMPLEMENT OF HELICAL THREADS, ITEMS WITH A SEPARATE COMPLEMENT OF GEAR TEETH, AND GEAR, WORM.
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Manufacturer Information:
| 13005086 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| OVERALL LENGTH | 5.625 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | SHAFT LOCATION | ONE END OF WORM | | SPECIAL FEATURES | CALLED WORM SHAFT | | WORM OUTSIDE DIAMETER | 0.875 INCHES NOMINAL | | WORM PITCH DIAMETER | 0.750 INCHES NOMINAL | | WORM PRESSURE ANGLE IN DEG | 4.500 | | WORM THREAD DIRECTION | RIGHT-HAND | | WORM THREAD LEAD | 0.200 INCHES NOMINAL | | WORM THREAD QUANTITY | 4 | | WORM BODY LENGTH | 0.800 INCHES NOMINAL | | STRAIGHT UNTHREADED LENGTH | 2.000 INCHES NOMINAL FIRST END | | STRAIGHT UNTHREADED SECTION DIAMETER | 0.312 INCHES NOMINAL FIRST END |
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