4820-00-407-1113 VALVE,CHECK Index 3020-00-407-1115 GEAR,WORM WHEEL

National Stock Number:
3040-00-407-1114

Federal Supply Class:
3040

National Item Identification Number:
004071114

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.


Manufacturer Information:
3000G90PC101289GENERAL ELECTRIC COMPANY


Techincal Specification:
END SIMILARITYNOT IDENTICAL
OVERALL LENGTH13.120 INCHES NOMINAL
SHAFT LOCATIONBOTH ENDS OF WORM
WORM HELIX ANGLE5 DEG 24 MIN 12 SEC
WORM PITCH DIAMETER3.099 INCHES NOMINAL
WORM THREAD DIRECTIONLEFT-HAND
WORM PRESSURE ANGLE IN DEG20.000
WORM THREAD QUANTITY1
WORM THREAD SECTION LENGTH4.760 INCHES NOMINAL


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