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National Stock Number: 3040-01-482-7931
Federal Supply Class: 3040
National Item Identification Number: 014827931
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:
77492 | 82340 | L3HARRIS TECHNOLOGIES, INC. | 77492-1 | 82340 | L3HARRIS TECHNOLOGIES, INC. |
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Techincal Specification:
END SIMILARITY | IDENTICAL | FIRST END DISTANCE FROM END TO GROOVE | 0.1020 INCHES NOMINAL | FIRST END DIAMETER | 0.2190 INCHES NOMINAL | FIRST END GROOVE DIAMETER | 0.2050 INCHES NOMINAL | FIRST END GROOVE WIDTH | 0.0180 INCHES NOMINAL | FIRST END STYLE | CIRCULAR GROOVED | OVERALL LENGTH | 2.3100 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764 TYPE 303 COND A FED SPEC SINGLE MATERIAL RESPONSE | MATERIAL | STEEL | SURFACE FINISH | 125.0 MICROINCHES |
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