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National Stock Number:
3040-00-812-8874
Federal Supply Class:
3040
National Item Identification Number:
008128874
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:
| A8506 | 12511 | SIMMONDS PRECISION PRODUCTS INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | EXTERNAL KEYWAY LENGTH | 0.830 INCHES NOMINAL SECOND END | | FIRST END DIAMETER | 0.1870 INCHES NOMINAL | | FIRST END GROOVE DIAMETER | 0.1750 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.0200 INCHES NOMINAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.050 INCHES NOMINAL | | FIRST END STYLE | CIRCULAR GROOVED | | OVERALL LENGTH | 1.870 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303 | | SECOND END DIAMETER | 0.8750 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 0.050 INCHES NOMINAL | | SECOND END KEYWAY DEPTH | 0.031 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.0635 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.1750 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.0200 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED AND FLAT KEYWAY |
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