3040-00-001-6552, SHAFT,SHOULDERED

National Stock Number:
3040-00-001-6552

Federal Supply Class:
3040

National Item Identification Number:
000016552

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:

5100381

99167

HAMILTON SUNDSTRAND CORPORATION

Techincal Specification:

SECOND END DIAMETER	0.7700 INCHES MINIMUM AND 0.7750 INCHES MAXIMUM
SECOND END STYLE	SPLINED (STRAIGHT)
SECOND END SPLINE LENGTH	0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM
SECOND END SPLINE MAJOR DIAMETER	0.7700 INCHES MINIMUM AND 0.7750 INCHES MAXIMUM
SECOND END SPLINE MINOR DIAMETER	0.6800 INCHES MINIMUM AND 0.7000 INCHES MAXIMUM
SECOND END SPLINE QUANTITY	30
STEP QUANTITY	4
END SIMILARITY	NOT IDENTICAL
FIRST END DIAMETER	0.6950 INCHES MINIMUM AND 0.7050 INCHES MAXIMUM
FIRST END SPLINE LENGTH	0.6050 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
FIRST END SPLINE MAJOR DIAMETER	0.6950 INCHES MINIMUM AND 0.7050 INCHES MAXIMUM
FIRST END SPLINE MINOR DIAMETER	0.6050 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
FIRST END SPLINE QUANTITY	27
FIRST END STYLE	SPLINED (STRAIGHT)
LARGEST STEP DIAMETER	0.770 INCHES MINIMUM AND 0.775 INCHES MAXIMUM
MATERIAL	STEEL COMP 4140 OR STEEL COMP 4340
PROPRIETARY CHARACTERISTICS	PACS
OVERALL LENGTH	3.850 INCHES MINIMUM AND 3.870 INCHES MAXIMUM

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