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National Stock Number:
3040-00-077-1245
Federal Supply Class:
3040
National Item Identification Number:
000771245
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:
| 51858 | 82340 | L3HARRIS TECHNOLOGIES, INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.538 INCHES NOMINAL | | FIRST END DIAMETER | 0.2500 INCHES NOMINAL | | FIRST END GROOVE DIAMETER | 0.2310 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.0290 INCHES NOMINAL | | FIRST END STYLE | CIRCULAR GROOVED | | OVERALL LENGTH | 2.812 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303 | | SECOND END DIAMETER | 0.2500 INCHES NOMINAL | | SECOND END FLAT DEPTH | 0.0150 INCHES NOMINAL | | SECOND END FLAT LENGTH | 0.500 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.2310 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.0290 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 1.187 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED AND FLATTED | | SPECIAL FEATURES | SECOND END HAS ADDITIONAL FLAT,IDENTICAL TO FIRST FLAT,90 DEGREES APART | | SURFACE FINISH | 32.0 MICROINCHES |
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