3040-01-316-1130, WORM SHAFT

2920-01-316-1131 END BELL,ELECTRICAL ROTATING EQU

National Stock Number:
3040-01-316-1130

Federal Supply Class:
3040

National Item Identification Number:
013161130

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:

7409632

19207

U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

Techincal Specification:

END SIMILARITY	NOT IDENTICAL
KEYWAY DEPTH	0.3120 INCHES NOMINAL SECOND END THIRD PORTION
KEYWAY WIDTH	0.1560 INCHES NOMINAL SECOND END THIRD PORTION
OVERALL LENGTH	15.1880 INCHES NOMINAL
SHAFT LOCATION	BOTH ENDS OF WORM
UNTHREADED SECTION KEYWAY DEPTH	2.2500 INCHES NOMINAL FIRST END THIRD PORTION
UNTHREADED SECTION KEYWAY WIDTH	0.3750 INCHES NOMINAL FIRST END THIRD PORTION
STRAIGHT UNTHREADED LENGTH	1.2500 INCHES NOMINAL FIRST END SECOND PORTION
STRAIGHT UNTHREADED LENGTH	2.3130 INCHES NOMINAL FIRST END THIRD PORTION
STRAIGHT UNTHREADED LENGTH	2.3750 INCHES NOMINAL SECOND END SECOND PORTION
STRAIGHT UNTHREADED LENGTH	2.0000 INCHES NOMINAL FIRST END FIRST PORTION
STRAIGHT UNTHREADED LENGTH	2.1250 INCHES NOMINAL SECOND END FIRST PORTION
STRAIGHT UNTHREADED SECTION DIAMETER	1.7500 INCHES NOMINAL FIRST END THIRD PORTION
STRAIGHT UNTHREADED SECTION DIAMETER	1.7720 INCHES NOMINAL FIRST END SECOND PORTION
STRAIGHT UNTHREADED SECTION DIAMETER	1.7720 INCHES NOMINAL SECOND END SECOND PORTION
STRAIGHT UNTHREADED SECTION DIAMETER	2.2500 INCHES NOMINAL FIRST END FIRST PORTION
STRAIGHT UNTHREADED SECTION DIAMETER	2.3440 INCHES NOMINAL SECOND END FIRST PORTION
THREAD LENGTH	1.3750 INCHES NOMINAL SECOND END THIRD PORTION

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