3040-01-186-8131, SHAFT,SHOULDERED

2590-01-186-8132 PARTS KIT,HORN BUTTON SWITCH

National Stock Number:
3040-01-186-8131

Federal Supply Class:
3040

National Item Identification Number:
011868131

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:

6G0395	11083	CATERPILLAR INC
6G395	11083	CATERPILLAR INC

Techincal Specification:

END SIMILARITY	NOT IDENTICAL
FIRST END DIAMETER	51.181 MILLIMETERS NOMINAL
FIRST END PITCH DIAMETER	50.800 MILLIMETERS NOMINAL
FIRST END PRESSURE ANGLE	30.0 DEGREES NOMINAL
FIRST END SPLINE LENGTH	70.0 MILLIMETERS NOMINAL
FIRST END SPLINE MAJOR DIAMETER	51.181 MILLIMETERS NOMINAL
FIRST END SPLINE MINOR DIAMETER	48.11 MILLIMETERS NOMINAL
FIRST END SPLINE QUANTITY	32
FIRST END STYLE	SPLINED (INVOLUTE)
LARGEST STEP DIAMETER	59.74 MILLIMETERS NOMINAL
MATERIAL	STEEL
PROPRIETARY CHARACTERISTICS	PACS
OVERALL LENGTH	1806.5 MILLIMETERS NOMINAL
SECOND END DIAMETER	59.74 MILLIMETERS NOMINAL
SECOND END STYLE	SPLINED (INVOLUTE)
SECOND END PITCH DIAMETER	58.738 MILLIMETERS NOMINAL
SECOND END PRESSURE ANGLE	30.0 DEGREES NOMINAL
SECOND END SPLINE LENGTH	108.0 MILLIMETERS NOMINAL
SECOND END SPLINE MAJOR DIAMETER	59.74 MILLIMETERS NOMINAL
SECOND END SPLINE MINOR DIAMETER	56.03 MILLIMETERS NOMINAL
SECOND END SPLINE QUANTITY	37
STEP QUANTITY	2

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