National Item Identification Number

00-653-9518
006539518
3040-00-653-9518
3040006539518

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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0124B

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SAPA PLACENCIA S.L.
CARRETERA N-I S/N
8
ANDOAIN
E-20140
SPAIN
943304204

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19207

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Reference Numbers (Part Numbers)

62.71.067
8350566
8350566

Required Categories

MATERIAL
END SIMILARITY
LARGEST STEP DIAMETER
OVERALL LENGTH
STEP QUANTITY;

Required Description

STEEL COMP 4340
NOT IDENTICAL
4.625 INCHES NOMINAL
11.562 INCHES NOMINAL
8;