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National Stock Number:
3040-01-039-2783
Federal Supply Class:
3040
National Item Identification Number:
010392783
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:
| 30152 | 92381 | CROWN INDUSTRIAL PRODUCTS CO | | L5178 | 92381 | CROWN INDUSTRIAL PRODUCTS CO |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.7480 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM | | FIRST END KEYWAY DEPTH | 0.102 INCHES MINIMUM AND 0.107 INCHES MAXIMUM | | FIRST END KEYWAY WIDTH | 0.1870 INCHES MINIMUM AND 0.1890 INCHES MAXIMUM | | FIRST END EXTERNAL KEYWAY LENGTH | 1.500 INCHES NOMINAL | | FIRST END STYLE | FLAT KEYWAY | | OVERALL LENGTH | 8.000 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END DIAMETER | 0.7480 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM | | SECOND END KEYWAY WIDTH | 0.1870 INCHES MINIMUM AND 0.1890 INCHES MAXIMUM | | SECOND END DISTANCE FROM KEYWAY CENTER TO END | 3.000 INCHES NOMINAL | | SECOND END EXTERNAL KEYWAY LENGTH | 0.750 INCHES NOMINAL | | SECOND END STYLE | WOODRUFF KEYWAY |
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