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National Stock Number:
3040-00-371-6728
Federal Supply Class:
3040
National Item Identification Number:
003716728
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:
| 12344 | 82796 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE | | 12344 | 95201 | NAPCO INTERNATIONAL LLC | | T12344 | 95201 | NAPCO INTERNATIONAL LLC |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 1.0000 INCHES NOMINAL | | FIRST END DISTANCE FROM HOLE CENTER TO END | 0.375 INCHES NOMINAL | | FIRST END HOLE DIAMETER | 0.5080 INCHES NOMINAL | | FIRST END HOLE DEPTH | 1.000 INCHES NOMINAL | | FIRST END STYLE | UNTHREADED CROSS DRILLED | | OVERALL LENGTH | 4.000 INCHES NOMINAL | | MATERIAL | STEEL | | SPECIAL FEATURES | ONE END HAS 0.625 IN.DIA EXPANSION PLUG,COUNTERBORE ON BOTH ENDS 0.105 IN. DEEP |
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