5365-00-880-7709 SHIM Index 3040-00-880-7711 WORM SHAFT

National Stock Number:
3040-00-880-7710

Federal Supply Class:
3040

National Item Identification Number:
008807710

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:
529986-270210HONEYWELL INTERNATIONAL INC.
529986-272599ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FSC APPLICATION DATAJACK ASSEMBLY,SCANNER DOOR,AIRCRAFT
OVERALL LENGTH11.000 INCHES NOMINAL
MATERIALSTEEL
SHAFT LOCATIONBOTH ENDS OF WORM
SHAFT HARDNESS RATING34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM LOCATION NOT OTHERWISE SPECIFIED
THREADED SECTION PIN HOLE DIAMETER0.062 INCHES MINIMUM AND 0.067 INCHES MAXIMUM EITHER END SEVENTH PORTION
UNTHREADED SECTION PIN HOLE DIAMETER0.0933 INCHES MINIMUM AND 0.0938 INCHES MAXIMUM EITHER END FIFTH PORTION
WORM BODY LENGTH10.320 INCHES MINIMUM AND 10.330 INCHES MAXIMUM
WORM BODY TAPERED BEARING SURFACE ENDNOT PROVIDED
WORM HELIX ANGLE4 DEG 33 MIN
WORM OUTSIDE DIAMETER0.3744 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM
WORM PITCH DIAMETER0.3249 INCHES MINIMUM AND 0.3307 INCHES MAXIMUM
WORM THREAD DIRECTIONRIGHT-HAND
WORM PRESSURE ANGLE IN DEG14.500
WORM THREAD LEAD0.33333 INCHES NOMINAL
WORM THREAD QUANTITY4
WORM THREAD SECTION LENGTH9.470 INCHES MAXIMUM
STRAIGHT UNTHREADED SECTION DIAMETER0.185 INCHES MINIMUM AND 0.195 INCHES MAXIMUM EITHER END SIXTH PORTION
STRAIGHT UNTHREADED SECTION DIAMETER0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM EITHER END FIFTH PORTION
SURFACE TREATMENTNICKEL
TEETH HARDNESS RATING34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM


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