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National Stock Number:
3040-00-285-4341
Federal Supply Class:
3040
National Item Identification Number:
002854341
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:
| SM-B-502245 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.1870 INCHES MINIMUM AND 0.1872 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | MATERIAL | STEEL COMP 303 | | OVERALL LENGTH | 1.000 INCHES NOMINAL | | SECOND END DIAMETER | 0.1870 INCHES MINIMUM AND 0.1872 INCHES MAXIMUM | | SECOND END GROOVE DIAMETER | 0.1630 INCHES MINIMUM AND 0.1660 INCHES MAXIMUM | | SECOND END GROOVE WIDTH | 0.0180 INCHES MINIMUM AND 0.0200 INCHES MAXIMUM | | SECOND END DISTANCE FROM END TO GROOVE | 0.380 INCHES MINIMUM AND 0.382 INCHES MAXIMUM | | SECOND END STYLE | CIRCULAR GROOVED | | SURFACE FINISH | 32.0 MICROINCHES |
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