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National Stock Number:
3040-01-413-8891
Federal Supply Class:
3040
National Item Identification Number:
014138891
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:
| 512-6404652 FIND NO 49 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 512-6404652-49 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 512-6404653-60 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 512-64046653 FIND NO 60 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 6404652 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 6404653 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 0.9950 INCHES MINIMUM AND 0.9960 INCHES MAXIMUM | | FIRST END SPLINE LENGTH | 1.500 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 0.9960 INCHES MAXIMUM | | FIRST END SPLINE MINOR DIAMETER | 0.8500 INCHES MINIMUM AND 0.8550 INCHES MAXIMUM | | FIRST END SPLINE QUANTITY | 10 | | FIRST END STYLE | SPLINED (INVOLUTE) | | FIRST END PITCH DIAMETER | 0.9250 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY K-500 | | OVERALL LENGTH | 14.120 INCHES NOMINAL | | SPECIAL FEATURES | SPLINES AT A 36 DEGREE ANGLE TO THE OTHER | | SURFACE FINISH | 125.0 MICROINCHES |
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