3040-00-014-0313, SHAFT,SHOULDERED

National Stock Number:
3040-00-014-0313

Federal Supply Class:
3040

National Item Identification Number:
000140313

Description:
SHAFT,SHOULDERED

Detail:
A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (AA), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see AXLE(1), SHOULDERED. For items not having any of the above conditions see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1), STRAIGHT; and AXLE(1), STRAIGHT.

Manufacturer Information:

609047

62983

EATON AEROSPACE, LLC

Techincal Specification:

END SIMILARITY	NOT IDENTICAL
FIRST END DIAMETER	0.6430 INCHES MINIMUM AND 0.6500 INCHES MAXIMUM
FIRST END PITCH DIAMETER	0.6000 INCHES NOMINAL
FIRST END PRESSURE ANGLE	30.0000 DEGREES NOMINAL
FIRST END SPLINE LENGTH	0.895 INCHES MINIMUM AND 0.905 INCHES MAXIMUM
FIRST END SPLINE MAJOR DIAMETER	0.6430 INCHES MINIMUM AND 0.6500 INCHES MAXIMUM
FIRST END SPLINE MINOR DIAMETER	0.5260 INCHES MINIMUM AND 0.5360 INCHES MAXIMUM
FIRST END SPLINE QUANTITY	12
FIRST END STYLE	SPLINED (INVOLUTE)
LARGEST STEP DIAMETER	0.862 INCHES MINIMUM AND 0.867 INCHES MAXIMUM
OVERALL LENGTH	2.680 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	VICKERS VS1-1-2-1 MFR REF SINGLE MATERIAL RESPONSE
MATERIAL	STEEL
SECOND END DIAMETER	0.8620 INCHES MINIMUM AND 0.8670 INCHES MAXIMUM
SECOND END SPLINE MINOR DIAMETER	0.7070 INCHES MINIMUM AND 0.7170 INCHES MAXIMUM
SECOND END SPLINE QUANTITY	16
SECOND END STYLE	SPLINED (INVOLUTE)
SECOND END PITCH DIAMETER	0.8000 INCHES NOMINAL
SECOND END PRESSURE ANGLE	30.0000 DEGREES NOMINAL
SECOND END SPLINE LENGTH	1.010 INCHES NOMINAL
SECOND END SPLINE MAJOR DIAMETER	0.8620 INCHES MINIMUM AND 0.8670 INCHES MAXIMUM
STEP QUANTITY	4
SURFACE FINISH	16.0 MICROINCHES

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