3040-01-102-7655 WORM SHAFT Index 5360-01-102-7657 SPRING,HELICAL,COMPRESSION

National Stock Number:
3040-01-102-7656

Federal Supply Class:
3040

National Item Identification Number:
011027656

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:
790-090913499ROCKWELL COLLINS, INC.
790-0909-00113499ROCKWELL COLLINS, INC.


Techincal Specification:
END SIMILARITYNOT IDENTICAL
INVOLUTE SPLINE LENGTH0.172 INCHES NOMINAL FIRST END THIRD PORTION
INVOLUTE SPLINE PITCH DIAMETER0.2292 INCHES NOMINAL FIRST END THIRD PORTION
INVOLUTE SPLINE PRESSURE ANGLE IN DEG30.0 FIRST END THIRD PORTION
INVOLUTE SPLINE QUANTITY11 FIRST END THIRD PORTION
OVERALL LENGTH1.843 INCHES NOMINAL
MATERIALALUMINUM ALLOY
SHAFT LOCATIONBOTH ENDS OF WORM
WORM HELIX ANGLE15 DEG 58 MIN
WORM BODY TAPERED BEARING SURFACE ENDNOT PROVIDED
WORM OUTSIDE DIAMETER0.195 INCHES NOMINAL
WORM PITCH DIAMETER0.164 INCHES NOMINAL
WORM PRESSURE ANGLE IN DEG14.500
WORM THREAD DIRECTIONRIGHT-HAND
WORM THREAD LEAD0.100 INCHES NOMINAL
WORM THREAD QUANTITY2
WORM THREAD SECTION LENGTH1.063 INCHES NOMINAL
SPLINE MAJOR DIAMETER0.249 INCHES NOMINAL FIRST END THIRD PORTION
STRAIGHT UNTHREADED LENGTH0.125 INCHES NOMINAL FIRST END SECOND PORTION
STRAIGHT UNTHREADED LENGTH0.109 INCHES NOMINAL FIRST END FIRST PORTION
STRAIGHT UNTHREADED LENGTH0.161 INCHES NOMINAL SECOND END SECOND PORTION
STRAIGHT UNTHREADED LENGTH0.172 INCHES NOMINAL FIRST END THIRD PORTION
STRAIGHT UNTHREADED LENGTH0.213 INCHES NOMINAL SECOND END FIRST PORTION
STRAIGHT UNTHREADED SECTION DIAMETER0.156 INCHES NOMINAL SECOND END SECOND PORTION
STRAIGHT UNTHREADED SECTION DIAMETER0.230 INCHES NOMINAL FIRST END SECOND PORTION
STRAIGHT UNTHREADED SECTION DIAMETER0.249 INCHES NOMINAL FIRST END FIRST PORTION
STRAIGHT UNTHREADED SECTION DIAMETER0.249 INCHES NOMINAL FIRST END THIRD PORTION
STRAIGHT UNTHREADED SECTION DIAMETER0.249 INCHES NOMINAL SECOND END FIRST PORTION
SURFACE TREATMENTANODIZE


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