2920-00-351-2208 MOUNTING SCREW KIT,STARTER HOUSI Index 4730-00-351-2213 TEE,TUBE

National Stock Number:
3040-00-351-2209

Federal Supply Class:
3040

National Item Identification Number:
003512209

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:
SK-2020-16618740YALE INDUSTRIAL PRODUCTS, INC.


Techincal Specification:
END SIMILARITYNOT IDENTICAL
OVERALL LENGTH10.562 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66,AISI/SAE 1141 FED STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 1141
SHAFT LOCATIONBOTH ENDS OF WORM
UNTHREADED SECTION PIN HOLE DIAMETER0.5000 INCHES NOMINAL FIRST END FIRST PORTION
WORM BODY LENGTH3.875 INCHES NOMINAL
WORM BODY TAPERED BEARING SURFACE ENDNOT PROVIDED
WORM HELIX ANGLE4 DEG 1 MIN
WORM OUTSIDE DIAMETER2.500 INCHES NOMINAL
WORM PITCH DIAMETER0.500 INCHES NOMINAL
WORM PRESSURE ANGLE IN DEG10.000
WORM THREAD DIRECTIONRIGHT-HAND
WORM THREAD QUANTITY1
STRAIGHT UNTHREADED LENGTH1.500 INCHES NOMINAL FIRST END FIRST PORTION
STRAIGHT UNTHREADED LENGTH1.688 INCHES NOMINAL SECOND END SECOND PORTION
STRAIGHT UNTHREADED LENGTH2.562 INCHES NOMINAL SECOND END FIRST PORTION
STRAIGHT UNTHREADED SECTION DIAMETER1.623 INCHES NOMINAL SECOND END SECOND PORTION
STRAIGHT UNTHREADED SECTION DIAMETER1.749 INCHES NOMINAL FIRST END FIRST PORTION
STRAIGHT UNTHREADED SECTION DIAMETER2.500 INCHES NOMINAL SECOND END FIRST PORTION
SURFACE TREATMENTLEAD


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