3040-00-213-5583, WORM SHAFT

National Stock Number:
3040-00-213-5583

Federal Supply Class:
3040

National Item Identification Number:
002135583

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:

1805-13	18740	YALE INDUSTRIAL PRODUCTS, INC.
SK1805-13	18740	YALE INDUSTRIAL PRODUCTS, INC.

Techincal Specification:

END SIMILARITY	IDENTICAL
OVERALL LENGTH	9.000 INCHES NOMINAL
MATERIAL	STEEL
SHAFT LOCATION	BOTH ENDS OF WORM
UNTHREADED SECTION KEYWAY DEPTH	0.105 INCHES NOMINAL BOTH ENDS, SECOND PORTION
UNTHREADED SECTION KEYWAY WIDTH	0.1875 INCHES NOMINAL BOTH ENDS, SECOND PORTION
WORM BODY LENGTH	3.125 INCHES NOMINAL
WORM BODY TAPERED BEARING SURFACE END	NOT PROVIDED
WORM HELIX ANGLE	4DEG 46 MIN
WORM OUTSIDE DIAMETER	1.600 INCHES NOMINAL
WORM PRESSURE ANGLE IN DEG	25.000
WORM THREAD DIRECTION	RIGHT-HAND
WORM THREAD LEAD	0.393 INCHES NOMINAL
WORM THREAD QUANTITY	1
WORM THREAD SECTION LENGTH	2.125 INCHES NOMINAL
STRAIGHT UNTHREADED LENGTH	0.625 INCHES NOMINAL BOTH ENDS, FIRST PORTION
STRAIGHT UNTHREADED LENGTH	2.312 INCHES NOMINAL BOTH ENDS, SECOND PORTION
STRAIGHT UNTHREADED SECTION DIAMETER	0.750 INCHES NOMINAL BOTH ENDS, SECOND PORTION
STRAIGHT UNTHREADED SECTION DIAMETER	0.785 INCHES NOMINAL BOTH ENDS, FIRST PORTION

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