3040-00-517-4645 SPIDER,DIFFERENTIAL Index 3010-00-517-4654 UNIVERSAL JOINT,NONVEHICULAR

National Stock Number:
3040-00-517-4646

Federal Supply Class:
3040

National Item Identification Number:
005174646

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:
13528PC42429899CALGON CARBON UV TECHNOLOGIES LLC
13540-42429899CALGON CARBON UV TECHNOLOGIES LLC


Techincal Specification:
MATERIALSTEEL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890,CLASS AN MIL SPEC SINGLE MATERIAL RESPONSE
WORM THREAD QUANTITY6
WORM PRESSURE ANGLE IN DEG29.000
WORM THREAD LEAD0.458 INCHES NOMINAL
WORM THREAD DIRECTIONRIGHT-HAND
WORM HELIX ANGLE6 DEG 15 MIN
WORM OUTSIDE DIAMETER1.7712 INCHES NOMINAL
WORM PITCH DIAMETER1.4528 INCHES NOMINAL
WORM THREAD SECTION LENGTH2.750 INCHES NOMINAL
WORM BODY LENGTH2.750 INCHES NOMINAL
WORM BODY TAPERED BEARING SURFACE ENDNOT PROVIDED
SHAFT LOCATIONBOTH ENDS OF WORM
END SIMILARITYNOT IDENTICAL
STRAIGHT UNTHREADED LENGTH1.625 INCHES NOMINAL EITHER END, FIRST PORTION
5.625 INCHES NOMINAL EITHER END, SECOND PORTION
0.594 INCHES NOMINAL EITHER END, FOURTH PORTION
0.594 INCHES NOMINAL EITHER END, NINTH PORTION
1.344 INCHES NOMINAL EITHER END, TWELFTH PORTION
STRAIGHT UNTHREADED SECTION DIAMETER0.9995 INCHES NOMINAL EITHER END, FIRST PORTION
1.1814 INCHES NOMINAL EITHER END, FOURTH PORTION
1.1814 INCHES NOMINAL EITHER END, NINTH PORTION
1.0318 INCHES NOMINAL EITHER END, TWELFTH PORTION
UNTHREADED SECTION KEYWAY WIDTH0.2500 INCHES NOMINAL EITHER END, FIRST PORTION
0.1880 INCHES NOMINAL EITHER END, FOURTH PORTION
0.1880 INCHES NOMINAL EITHER END, NINTH PORTION
0.2500 INCHES NOMINAL EITHER END, TWELFTH PORTION
UNTHREADED SECTION KEYWAY DEPTH0.250 INCHES NOMINAL EITHER END, FIRST PORTION
0.094 INCHES NOMINAL EITHER END, FOURTH PORTION
0.094 INCHES NOMINAL EITHER END, NINTH PORTION
0.250 INCHES NOMINAL EITHER END, TWELFTH PORTION
KEYWAY WIDTH0.188 INCHES NOMINAL EITHER END, THIRD PORTION
0.188 INCHES NOMINAL EITHER END, TENTH PORTION
SCREW THREAD SERIES DESIGNATORUNS EITHER END, THIRD PORTION
UNS EITHER END, TENTH PORTION
SHAFT THREAD DIRECTIONRIGHT-HAND EITHER END, THIRD PORTION
RIGHT-HAND EITHER END, TENTH PORTION
THREAD LENGTH0.531 INCHES NOMINAL EITHER END, THIRD PORTION
0.531 INCHES NOMINAL EITHER END, TENTH PORTION
OVERALL LENGTH24.938 INCHES NOMINAL
THE MANUFACTURERS DATA
MANUFACTURERS CODE29899
DESIGN CONTROL REFERENCE13540-424


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