National Item Identification Number

99-563-5677
995635677
3040-99-563-5677
3040995635677

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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U1604

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1RMW2

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MARTIN-BAKER AMERICA INC.
DBA SEAT EJECTOR DEVICES AIRCRAFT
23 CREEK CIRCLE
NAAMANS CREEK CENTER
BOOTHWYN
PA
19061
610-485-3390

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Reference Numbers (Part Numbers)

MBEU140834
MBEU140834

Required Categories

Required Description