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National Stock Number: 3040-01-199-7813
Federal Supply Class: 3040
National Item Identification Number: 011997813
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:
71659A1 | 88907 | BRUNSWICK CORP |
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Techincal Specification:
END SIMILARITY | NOT IDENTICAL | FIRST END DIAMETER | 0.3125 INCHES NOMINAL | FIRST END PITCH DIAMETER | 0.2813 INCHES NOMINAL | FIRST END PRESSURE ANGLE | 30.0 DEGREES NOMINAL | FIRST END SPLINE LENGTH | 0.500 INCHES NOMINAL | FIRST END SPLINE MAJOR DIAMETER | 0.3125 INCHES NOMINAL | FIRST END SPLINE MINOR DIAMETER | 0.2530 INCHES NOMINAL | FIRST END SPLINE QUANTITY | 9 | FIRST END STYLE | SPLINED (INVOLUTE) | OVERALL LENGTH | 12.000 INCHES NOMINAL | MATERIAL | STEEL CORROSION RESISTING | SECOND END DIAMETER | 0.3125 INCHES NOMINAL | SECOND END SPLINE LENGTH | 0.750 INCHES NOMINAL | SECOND END SPLINE MAJOR DIAMETER | 0.3125 INCHES NOMINAL | SECOND END SPLINE MINOR DIAMETER | 0.2530 INCHES NOMINAL | SECOND END SPLINE QUANTITY | 9 | SECOND END STYLE | SPLINED (INVOLUTE) | SECOND END PITCH DIAMETER | 0.2813 INCHES NOMINAL | SECOND END PRESSURE ANGLE | 30.0 DEGREES NOMINAL |
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