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National Stock Number:
3040-00-179-7111
Federal Supply Class:
3040
National Item Identification Number:
001797111
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:
| 10895437 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.4990 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | OVERALL LENGTH | 0.875 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A512 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1012 | | SECOND END HOLE DIAMETER | 0.1550 INCHES MINIMUM AND 0.1600 INCHES MAXIMUM | | SECOND END DIAMETER | 0.4990 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.437 INCHES NOMINAL | | SECOND END STYLE | UNTHREADED CROSS DRILLED | | SPECIAL FEATURES | BORE LG OF SHAFT W/0.333 IN. DIA | | SURFACE FINISH | 125.0 MICROINCHES |
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