National Item Identification Number

00-705-7849
007057849
2520-00-705-7849
2520007057849

National Stock Number

Item Name

SHAFT,SHOULDERED

Federal Supply Class

2520

Description

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.

Commercial and Government Entity Code (Supplier Data)

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19207

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Reference Numbers (Part Numbers)

10862349

Required Categories

MATERIAL
FIRST END STYLE
FIRST END DIAMETER
FIRST END HOLE DIAMETER
FIRST EN

Required Description

STEEL COMP 1015
23 UNTHREADED CROSS DRILLED
1.0000 INCHES MINIMUM AND
1.0005