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National Stock Number:
3040-01-127-3130
Federal Supply Class:
3040
National Item Identification Number:
011273130
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:
| 47016 1/4 | 56848 | UNITED STATES DEPARTMENT OF TREASURY MINT PROCUREMENT DIV |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END EXTERNAL KEYWAY LENGTH | 0.344 INCHES NOMINAL | | FIRST END DIAMETER | 1.5000 INCHES NOMINAL | | FIRST END KEYWAY DEPTH | 0.375 INCHES NOMINAL | | FIRST END STYLE | INDENTED FLAT KEYWAY | | OVERALL LENGTH | 9.000 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | SPECIAL FEATURES | 0.344 IN. DRILL,0.125 IN. PIPE TAP,4.750 IN. DEEP 1ST END; 0.250 IN. CROSS DRILL LOCATED IN CENTER | | SURFACE FINISH | 125.0 MICROINCHES |
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