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National Stock Number:
3040-01-440-5447
Federal Supply Class:
3040
National Item Identification Number:
014405447
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:
| 521-6119928 PC23 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 6119928 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.6245 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | OVERALL LENGTH | 2.312 INCHES NOMINAL | | MATERIAL | STEEL COMP 17-4PH | | SECOND END DIAMETER | 0.6245 INCHES NOMINAL | | SECOND END INTERNAL THREAD LENGTH | 1.375 INCHES NOMINAL | | SECOND END STYLE | INTERNAL THREADED | | SURFACE FINISH | 32.0 MICROINCHES |
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