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National Stock Number:
3040-00-476-9332
Federal Supply Class:
3040
National Item Identification Number:
004769332
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:
| 7404666 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 0.7480 INCHES MINIMUM AND 0.7490 INCHES MAXIMUM | | FIRST END GROOVE DIAMETER | 0.7000 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.1000 INCHES MINIMUM AND 0.1060 INCHES MAXIMUM | | FIRST END DISTANCE FROM END TO GROOVE | 0.1406 INCHES NOMINAL | | FIRST END STYLE | CIRCULAR GROOVED | | OVERALL LENGTH | 12.750 INCHES MINIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-631 MIL SPEC SINGLE MATERIAL RESPONSE AND QQ-S-634 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 1040 OR STEEL COMP 1050 |
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