5995-00-573-7759 CABLE ASSEMBLY Index 5895-00-573-7770 PROTRACTOR SUB ASSY

National Stock Number:
3040-00-573-7762

Federal Supply Class:
3040

National Item Identification Number:
005737762

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:
361C637PC201289GENERAL ELECTRIC COMPANY


Techincal Specification:
END SIMILARITYNOT IDENTICAL
OVERALL LENGTH17.500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624, COMP 4140 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 4140
MINOR DIAMETER
SHAFT HARDNESS RATING104.0 ROCKWELL B MINIMUM AND 108.0 ROCKWELL B MAXIMUM LOCATION NOT OTHERWISE SPECIFIED
SHAFT LOCATIONBOTH ENDS OF WORM
SHAFT THREAD DIRECTIONLEFT-HAND FIRST END FIFTH PORTION
UNTHREADED SECTION KEYWAY DEPTH0.100 INCHES NOMINAL FIRST END THIRD PORTION
UNTHREADED SECTION KEYWAY DEPTH0.140 INCHES NOMINAL SECOND END THIRD PORTION
UNTHREADED SECTION KEYWAY WIDTH0.3200 INCHES NOMINAL FIRST END THIRD PORTION
WORM BODY LENGTH3.380 INCHES NOMINAL
WORM BODY TAPERED BEARING SURFACE ENDNOT PROVIDED
WORM HELIX ANGLE5 DEG 11 MIN 39.95 SEC
WORM OUTSIDE DIAMETER2.598 INCHES MINIMUM AND 2.600 INCHES MAXIMUM
WORM PITCH DIAMETER2.200 INCHES NOMINAL
WORM PRESSURE ANGLE IN DEG25.000
WORM THREAD DIRECTIONLEFT-HAND
WORM THREAD LEAD0.6283 INCHES NOMINAL
WORM THREAD QUANTITY1
WORM THREAD SECTION LENGTH3.380 INCHES NOMINAL
SPLINE MAJOR DIAMETER1.246 INCHES MINIMUM AND 1.248 INCHES MAXIMUM SECOND END FIFTH PORTION
STRAIGHT SPLINE LENGTH2.260 INCHES NOMINAL SECOND END FIFTH PORTION
STRAIGHT SPLINE QUANTITY10 SECOND END FIFTH PORTION
STRAIGHT UNTHREADED LENGTH0.120 INCHES NOMINAL FIRST END FOURTH PORTION
STRAIGHT UNTHREADED LENGTH0.260 INCHES NOMINAL FIRST END SECOND PORTION
STRAIGHT UNTHREADED LENGTH0.640 INCHES NOMINAL SECOND END SECOND PORTION
STRAIGHT UNTHREADED LENGTH1.380 INCHES NOMINAL FIRST END THIRD PORTION
STRAIGHT UNTHREADED LENGTH1.310 INCHES NOMINAL FIRST END FIRST PORTION
STRAIGHT UNTHREADED LENGTH1.430 INCHES NOMINAL SECOND END FIRST PORTION
STRAIGHT UNTHREADED LENGTH1.820 INCHES NOMINAL SECOND END THIRD PORTION
STRAIGHT UNTHREADED LENGTH3.000 INCHES NOMINAL SECOND END FIFTH PORTION
STRAIGHT UNTHREADED LENGTH3.540 INCHES NOMINAL SECOND END FOURTH PORTION
STRAIGHT UNTHREADED SECTION DIAMETER1.246 INCHES MINIMUM AND 1.248 INCHES MAXIMUM SECOND END FIFTH PORTION
STRAIGHT UNTHREADED SECTION DIAMETER1.3745 INCHES MINIMUM SECOND END THIRD PORTION
STRAIGHT UNTHREADED SECTION DIAMETER1.365 INCHES MINIMUM AND 1.370 INCHES MAXIMUM SECOND END FOURTH PORTION
STRAIGHT UNTHREADED SECTION DIAMETER1.3781 INCHES MINIMUM AND 1.3785 INCHES MAXIMUM SECOND END SECOND PORTION
STRAIGHT UNTHREADED SECTION DIAMETER1.410 INCHES NOMINAL FIRST END FOURTH PORTION
STRAIGHT UNTHREADED SECTION DIAMETER1.5749 INCHES MINIMUM AND 1.5753 INCHES MAXIMUM FIRST END THIRD PORTION
STRAIGHT UNTHREADED SECTION DIAMETER1.660 INCHES NOMINAL FIRST END FIRST PORTION
STRAIGHT UNTHREADED SECTION DIAMETER1.660 INCHES NOMINAL SECOND END FIRST PORTION
STRAIGHT UNTHREADED SECTION DIAMETER1.840 INCHES NOMINAL FIRST END SECOND PORTION
TEETH HARDNESS RATING104.0 ROCKWELL B MINIMUM AND 108.0 ROCKWELL B MAXIMUM
THREAD LENGTH0.620 INCHES NOMINAL FIRST END FIFTH PORTION


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