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National Stock Number: 3040-00-796-8628
Federal Supply Class: 3040
National Item Identification Number: 007968628
Description: SHAFT,STRAIGHT
Detail: 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 jubricating 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.
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Manufacturer Information:
7968628 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
END SIMILARITY | NOT IDENTICAL | FIRST END EXTERNAL KEYWAY LENGTH | 0.625 INCHES NOMINAL | FIRST END DIAMETER | 0.7500 INCHES NOMINAL | FIRST END KEYWAY DEPTH | 0.256 INCHES NOMINAL | FIRST END KEYWAY WIDTH | 0.1240 INCHES NOMINAL | FIRST END STYLE | FLAT KEYWAY | OVERALL LENGTH | 21.937 INCHES NOMINAL | MATERIAL | STEEL COMP 1020 | SECOND END DIAMETER | 0.7480 INCHES NOMINAL | SECOND END STYLE | PLAIN |
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