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National Stock Number:
3040-01-290-4961
Federal Supply Class:
3040
National Item Identification Number:
012904961
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:
| 67A311B40 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.8700 INCHES NOMINAL | | FIRST END DIAMETER | 0.5000 INCHES NOMINAL | | FIRST END GROOVE DIAMETER | 0.4680 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.0390 INCHES NOMINAL | | FIRST END STYLE | CIRCULAR GROOVED | | OVERALL LENGTH | 7.340 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758,GROUP 4130,COND D4 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SURFACE FINISH | 63.0 MICROINCHES |
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