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National Stock Number:
3040-01-137-3320
Federal Supply Class:
3040
National Item Identification Number:
011373320
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:
| 214432 | 61208 | TWIN DISC, INCORPORATED | | 33012013 | 20977 | MECHANICAL TOOL AND ENGINEERING CO |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.562 INCHES NOMINAL | | FIRST END DISTANCE FROM KEYWAY CENTER TO END | 1.192 INCHES NOMINAL | | FIRST END EXTERNAL KEYWAY LENGTH | 0.750 INCHES NOMINAL | | FIRST END DIAMETER | 0.8749 INCHES NOMINAL | | FIRST END KEYWAY WIDTH | 0.1880 INCHES NOMINAL | | FIRST END GROOVE DIAMETER | 0.8410 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.0360 INCHES NOMINAL | | FIRST END STYLE | WOODRUFF KEYWAY AND CIRCULAR GROOVED | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 8620 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 8620 | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 2.394 INCHES NOMINAL | | SURFACE FINISH | 10.0 MICROINCHES |
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