5995-01-074-4638 LEAD,ELECTRICAL Index 6685-01-074-4640 BULB AND TUBE ASSEM

National Stock Number:
3040-01-074-4639

Federal Supply Class:
3040

National Item Identification Number:
010744639

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:
02-1538-0049524SCOTSMAN INDUSTRIES INC DIV SCOTSMAN ICE SYSTEMS
02-4578-0249524SCOTSMAN INDUSTRIES INC DIV SCOTSMAN ICE SYSTEMS
2-153849524SCOTSMAN INDUSTRIES INC DIV SCOTSMAN ICE SYSTEMS
A29669-00149524SCOTSMAN INDUSTRIES INC DIV SCOTSMAN ICE SYSTEMS
FDE474 PAGE 4 ITEM 949524SCOTSMAN INDUSTRIES INC DIV SCOTSMAN ICE SYSTEMS


Techincal Specification:
END SIMILARITYIDENTICAL
OVERALL LENGTH13.000 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING
SHAFT LOCATIONBOTH ENDS OF WORM
WORM BODY LENGTH8.250 INCHES NOMINAL
WORM HELIX ANGLE15 DEG
WORM BODY TAPERED BEARING SURFACE ENDNOT PROVIDED
WORM OUTSIDE DIAMETER2.000 INCHES NOMINAL
WORM PRESSURE ANGLE IN DEG4.000
WORM THREAD DIRECTIONRIGHT-HAND
WORM THREAD QUANTITY1
WORM THREAD LEAD1.750 INCHES NOMINAL
STRAIGHT UNTHREADED LENGTH0.718 INCHES NOMINAL SECOND END, SECOND PORTION
STRAIGHT UNTHREADED LENGTH0.906 INCHES NOMINAL FIRST END, FIRST PORTION
STRAIGHT UNTHREADED LENGTH1.250 INCHES NOMINAL FIRST END, SECOND PORTION
STRAIGHT UNTHREADED LENGTH1.656 INCHES NOMINAL SECOND END, FIRST PORTION
STRAIGHT UNTHREADED SECTION DIAMETER0.625 INCHES NOMINAL SECOND END, FIRST PORTION
STRAIGHT UNTHREADED SECTION DIAMETER0.656 INCHES NOMINAL FIRST END, FIRST PORTION
STRAIGHT UNTHREADED SECTION DIAMETER1.000 INCHES NOMINAL FIRST END, SECOND PORTION
STRAIGHT UNTHREADED SECTION DIAMETER1.000 INCHES NOMINAL SECOND END, SECOND PORTION


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