National Item Identification Number

01-244-3603
012443603
4810-01-244-3603
4810-01-244-3603

National Stock Number

Item Name

SHAFT,STRAIGHT

Federal Supply Class

4810

Description

A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see GEARSHAFT (as modified). For items designed to support rotating members see AXLE(1), STRAIGHT. For items not having the above conditions see PIN, STRAIGHT, HEADLESS. For items having machined ends which constitute steps see SHAFT(1), SHOULDERED; AXLE(1), SHOULDERED; and BOLT, FLUID PASSAGE.

Commercial and Government Entity Code (Supplier Data)

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24374

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BECHTEL TECHNICAL SERVICES INC
MACHINERY APPARATUS OPN
600 LIBERTY ST
SCHENECTADY
NY
12305
518-385-2896

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53711

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Reference Numbers (Part Numbers)

148B3831
820-2177673-36

Required Categories

MATERIAL DOCUMENT AND CLASSIFICATION
OVERALL LENGTH
REFERENCE NUMBER DIFFERENT

Required Description

ASTM-A-322,GRADE 4340 ASSN STD ALL MATERIAL RESPONSES
20.812 INCHES NOMINAL
MA