3020-01-113-4584 GEAR,HELICAL Index 5962-01-113-4589 MICROCIRCUIT,DIGITAL

National Stock Number:
3040-01-113-4587

Federal Supply Class:
3040

National Item Identification Number:
011134587

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:
K47212489CISSELL MANUFACTURING COMPANY DBA CISSELL MFG
TU2312489CISSELL MANUFACTURING COMPANY DBA CISSELL MFG


Techincal Specification:
END SIMILARITYNOT IDENTICAL
OVERALL LENGTH6.891 INCHES NOMINAL
MATERIALSTEEL
SHAFT LOCATIONBOTH ENDS OF WORM
STRAIGHT UNTHREADED SECTION DIAMETER0.930 INCHES NOMINAL FIRST END FIRST PORTION
STRAIGHT UNTHREADED SECTION DIAMETER0.930 INCHES NOMINAL SECOND END FIRST PORTION
STRAIGHT UNTHREADED LENGTH0.062 INCHES NOMINAL FIRST END SECOND PORTION
STRAIGHT UNTHREADED LENGTH0.062 INCHES NOMINAL SECOND END SECOND PORTION
STRAIGHT UNTHREADED LENGTH0.438 INCHES NOMINAL FIRST END THIRD PORTION
STRAIGHT UNTHREADED LENGTH0.500 INCHES NOMINAL SECOND END THIRD PORTION
STRAIGHT UNTHREADED LENGTH0.750 INCHES NOMINAL FIRST END FIRST PORTION
STRAIGHT UNTHREADED LENGTH0.750 INCHES NOMINAL SECOND END FIRST PORTION
STRAIGHT UNTHREADED LENGTH2.313 INCHES NOMINAL SECOND END FOURTH PORTION
STRAIGHT UNTHREADED SECTION DIAMETER0.624 INCHES NOMINAL SECOND END FOURTH PORTION
STRAIGHT UNTHREADED SECTION DIAMETER0.616 INCHES NOMINAL FIRST END SECOND PORTION
STRAIGHT UNTHREADED SECTION DIAMETER0.616 INCHES NOMINAL SECOND END SECOND PORTION
STRAIGHT UNTHREADED SECTION DIAMETER0.626 INCHES NOMINAL FIRST END THIRD PORTION
STRAIGHT UNTHREADED SECTION DIAMETER0.626 INCHES NOMINAL SECOND END THIRD PORTION
UNTHREADED SECTION KEYWAY DEPTH0.094 INCHES NOMINAL SECOND END FOURTH PORTION
UNTHREADED SECTION KEYWAY WIDTH0.1880 INCHES NOMINAL SECOND END FOURTH PORTION
UNTHREADED SECTION PIN HOLE DIAMETER1.2500 INCHES NOMINAL SECOND END FOURTH PORTION
WORM BODY LENGTH2.016 INCHES NOMINAL
WORM BODY TAPERED BEARING SURFACE ENDNOT PROVIDED
WORM HELIX ANGLE5 DEG 43 MIN
WORM OUTSIDE DIAMETER1.500 INCHES NOMINAL
WORM PITCH DIAMETER1.250 INCHES NOMINAL
WORM THREAD DIRECTIONRIGHT-HAND
WORM PRESSURE ANGLE IN DEG14.500
WORM THREAD LEAD0.393 INCHES NOMINAL
WORM THREAD QUANTITY1
WORM THREAD SECTION LENGTH2.016 INCHES NOMINAL


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