3040-00-350-3180, WORM SHAFT

6505-00-350-3179 TRIAMCINOLONE ACETONIDE OINTMENT

3830-00-350-3182 WINCH,DRUM,VEHICLE MOUNTING

National Stock Number:
3040-00-350-3180

Federal Supply Class:
3040

National Item Identification Number:
003503180

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:

2404	56442	DIAMOND REO TRUCK CO
2404	61038	VICKERS INC
27WW0619	62265	VOLVO TRUCKS NORTH AMERICA INC. DBA FOREIGN PARENT IS VOLVO LASTVAGNAR AB GOTEBORG SWEDEN.

Techincal Specification:

MATERIAL	STEEL COMP 2315
MATERIAL DOCUMENT AND CLASSIFICATION	SAE 2315 ASSN STD SINGLE MATERIAL RESPONSE
TEETH HARDNESS RATING	56.3 ROCKWELL C MINIMUM AND
	62.5 ROCKWELL C MAXIMUM
SHAFT HARDNESS RATING	20.3 ROCKWELL C MINIMUM AND
	32.2 ROCKWELL C MAXIMUM
WORM THREAD QUANTITY	1
WORM PRESSURE ANGLE IN DEG	27.500
WORM THREAD LEAD	0.9375 INCHES NOMINAL
WORM THREAD DIRECTION	RIGHT-HAND
WORM HELIX ANGLE	5 DEG 41 MIN
WORM OUTSIDE DIAMETER	3.596 INCHES NOMINAL
WORM PITCH DIAMETER	3.000 INCHES NOMINAL
WORM THREAD SECTION LENGTH	3.500 INCHES NOMINAL
WORM BODY LENGTH	3.500 INCHES NOMINAL
WORM BODY TAPERED BEARING SURFACE END	NOT PROVIDED
SHAFT LOCATION	BOTH ENDS OF WORM
END SIMILARITY	NOT IDENTICAL
STRAIGHT UNTHREADED LENGTH	3.188 INCHES NOMINAL FIRST END, FIRST PORTION
	1.000 INCHES NOMINAL FIRST END, SECOND PORTION
	1.250 INCHES NOMINAL FIRST END, THIRD PORTION
	0.344 INCHES NOMINAL FIRST END, FOURTH PORTION
	3.188 INCHES NOMINAL SECOND END, FIRST PORTION
	1.000 INCHES NOMINAL SECOND END, SECOND PORTION
	2.813 INCHES NOMINAL SECOND END, THIRD PORTION
STRAIGHT UNTHREADED SECTION DIAMETER	2.000 INCHES NOMINAL FIRST END, FIRST PORTION
	1.575 INCHES NOMINAL FIRST END, SECOND PORTION
	1.500 INCHES NOMINAL FIRST END, THIRD PORTION
	1.250 INCHES NOMINAL FIRST END, FOURTH PORTION
	2.000 INCHES NOMINAL SECOND END, FIRST PORTION
	1.575 INCHES NOMINAL SECOND END, SECOND PORTION
	1.500 INCHES NOMINAL SECOND END, THIRD PORTION
UNTHREADED SECTION PIN HOLE DIAMETER	0.2970 INCHES NOMINAL BOTH ENDS
KEYWAY WIDTH	0.312 INCHES NOMINAL FIRST END, FIFTH PORTION
SCREW THREAD SERIES DESIGNATOR	SAE FIRST END, FIFTH PORTION
SHAFT THREAD DIRECTION	RIGHT-HAND FIRST END, FIFTH PORTION
THREAD LENGTH	0.469 INCHES NOMINAL FIRST END, FIFTH PORTION
OVERALL LENGTH	17.188 INCHES NOMINAL
FSC APPLICATION DATA	WINCH,TACTICAL VEHICLE
THE MANUFACTURERS DATA
MANUFACTURERS CODE	61038
DESIGN CONTROL REFERENCE	2404

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