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National Stock Number:
3040-01-378-3799
Federal Supply Class:
3040
National Item Identification Number:
013783799
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:
| 5548071 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | EXTERNAL KEYWAY LENGTH | 0.8800 INCHES NOMINAL SECOND END | | FIRST END DIAMETER | 0.6230 INCHES MAXIMUM | | FIRST END HOLE DIAMETER | 0.1870 INCHES NOMINAL | | FIRST END DISTANCE FROM HOLE CENTER TO END | 1.0000 INCHES NOMINAL | | FIRST END STYLE | UNTHREADED CROSS DRILLED | | OVERALL LENGTH | 3.6900 INCHES NOMINAL | | MATERIAL | STEEL COMP 304 | | SECOND END DIAMETER | 0.6230 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.5880 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.1900 INCHES NOMINAL | | SECOND END KEYWAY DEPTH | 0.1060 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.1900 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 2.1200 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED AND FLAT KEYWAY |
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