National Item Identification Number

00-301-7734
003017734
3040-00-301-7734
3040003017734

National Stock Number

Item Name

SHAFT,SHOULDERED

Federal Supply Class

3040

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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78500

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MERITOR HEAVY VEHICLE SYSTEMS LLC
DBA MERITOR WABCO VEHICLE CONTROL
2135 W MAPLE RD
TROY
MI
48084
859-525-3764

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19207

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Reference Numbers (Part Numbers)

DU499
TCS499
3880E499
3880E499
8376462
8376462

Required Categories

MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE FINISH
FIRST END STYLE;

Required Description

STEEL COMP 8620H
QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE
32.0 MICROINCHES;