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National Stock Number:
3040-01-365-9148
Federal Supply Class:
3040
National Item Identification Number:
013659148
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:
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | EXTERNAL KEYWAY LENGTH | 1.6250 INCHES NOMINAL SECOND END | | EXTERNAL KEYWAY LENGTH | 3.0000 INCHES NOMINAL FIRST END | | FIRST END DIAMETER | 1.5620 INCHES NOMINAL | | FIRST END STYLE | FLAT KEYWAY | | FIRST END KEYWAY DEPTH | 0.1880 INCHES NOMINAL | | FIRST END KEYWAY WIDTH | 0.3750 INCHES NOMINAL | | OVERALL LENGTH | 69.500 INCHES NOMINAL | | MATERIAL | STEEL COMP 1018 | | SECOND END DIAMETER | 1.5620 INCHES NOMINAL | | SECOND END KEYWAY DEPTH | 0.1880 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.3750 INCHES NOMINAL | | SECOND END STYLE | FLAT KEYWAY |
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