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 PRESSURE ANGLE IN DEG20.000
WORM PITCH DIAMETER3.099 INCHES NOMINAL
WORM THREAD DIRECTIONLEFT-HAND
WORM THREAD QUANTITY1
WORM THREAD SECTION LENGTH4.760 INCHES NOMINAL


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