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National Stock Number:
3040-01-312-0317
Federal Supply Class:
3040
National Item Identification Number:
013120317
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:
| 2431-251 | 11871 | RECON/OPTICAL, INC. | | 2431-251 | 80294 | BOURNS INSTRUMENTS INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.1247 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A581 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303SE | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 0.570 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 0.038 INCHES NOMINAL | | SECOND END DIAMETER | 0.1247 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.0120 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.1170 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED | | SURFACE FINISH | 63.0 MICROINCHES |
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