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National Stock Number:
3040-01-412-9559
Federal Supply Class:
3040
National Item Identification Number:
014129559
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:
| 12364694 | 06085 | BAE SYSTEMS LAND & ARMAMENTS L.P. | | 12364694 | 076M6 | AMZ ALABAMA INC. | | 12364694 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | EXTERNAL KEYWAY LENGTH | 0.750 INCHES MINIMUM AND 0.768 INCHES MAXIMUM FIRST END | | FIRST END GROOVED FLAT DEPTH | 0.0720 INCHES NOMINAL | | FIRST END GROOVED FLAT LENGTH | 0.7600 INCHES NOMINAL | | FIRST END DIAMETER | 0.9980 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM | | FIRST END DISTANCE FROM END TO FLAT | 0.5000 INCHES NOMINAL | | FIRST END DISTANCE FROM KEYWAY CENTER TO END | 0.880 INCHES NOMINAL | | FIRST END STYLE | FLAT GROOVE AND WOODRUFF KEYWAY | | FIRST END KEYWAY WIDTH | 0.1863 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM | | MATERIAL | STEEL COMP 1015 | | OVERALL LENGTH | 30.880 INCHES NOMINAL | | SPECIAL FEATURES | KEYWAYS ARE AT 69 DEGREE ANGLE OF EACH OTHER;FLATS 180 DEGREES OF WOODRUFF KEYWAYS | | SURFACE FINISH | 125.0 MICROINCHES |
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