4730-01-444-5459 ADAPTER,STRAIGHT,TUBE TO HOSE Index 4730-01-444-5461 ADAPTER,STRAIGHT,TUBE TO HOSE

National Stock Number:
3040-01-444-5460

Federal Supply Class:
3040

National Item Identification Number:
014445460

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:
640683953711NAVAL SEA SYSTEMS COMMAND
752-6406839-7953711NAVAL SEA SYSTEMS COMMAND
DF1706-43953711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
END SIMILARITYNOT IDENTICAL
OVERALL LENGTH2.840 INCHES NOMINAL
MATERIALSTEEL
SCREW THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) FIRST END FIRST PORTION
SHAFT LOCATIONBOTH ENDS OF WORM
SHAFT THREAD DIRECTIONRIGHT-HAND FIRST END FIRST PORTION
WORM BODY TAPERED BEARING SURFACE ENDNOT PROVIDED
WORM HELIX ANGLE3 DEGREES
WORM OUTSIDE DIAMETER0.530 INCHES NOMINAL
WORM PRESSURE ANGLE IN DEG20.0000
WORM THREAD DIRECTIONRIGHT-HAND
WORM THREAD LEAD12.800 INCHES NOMINAL
WORM THREAD QUANTITY1
WORM THREAD SECTION LENGTH0.580 INCHES NOMINAL
STRAIGHT UNTHREADED LENGTH0.250 INCHES NOMINAL SECOND END THIRD PORTION
STRAIGHT UNTHREADED LENGTH0.440 INCHES NOMINAL SECOND END SECOND PORTION
STRAIGHT UNTHREADED LENGTH0.500 INCHES NOMINAL SECOND END FIRST PORTION
STRAIGHT UNTHREADED SECTION DIAMETER0.410 INCHES NOMINAL SECOND END THIRD PORTION
STRAIGHT UNTHREADED SECTION DIAMETER0.530 INCHES NOMINAL SECOND END SECOND PORTION
STRAIGHT UNTHREADED SECTION DIAMETER0.625 INCHES NOMINAL SECOND END FIRST PORTION
THREAD LENGTH0.380 INCHES NOMINAL FIRST END FIRST PORTION


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