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National Stock Number:
3040-00-915-0722
Federal Supply Class:
3040
National Item Identification Number:
009150722
Description:
SHAFT,SHOULDERED
Detail:
A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (AA), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see AXLE(1), SHOULDERED. For items not having any of the above conditions see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1), STRAIGHT; and AXLE(1), STRAIGHT.
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Manufacturer Information:
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.060 INCHES NOMINAL | | FIRST END GROOVE DIAMETER | 0.2490 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.0280 INCHES MINIMUM AND 0.0380 INCHES MAXIMUM | | FIRST END DIAMETER | 0.2490 INCHES NOMINAL | | FIRST END STYLE | CIRCULAR GROOVED | | LARGEST STEP DIAMETER | 0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM | | MATERIAL | STEEL CORROSION RESISTING | | OVERALL LENGTH | 2.280 INCHES MINIMUM AND 2.284 INCHES MAXIMUM | | SECOND END DIAMETER | 0.2490 INCHES NOMINAL | | STEP QUANTITY | 2 | | SPECIAL FEATURES | SURFACE PASSIVATED |
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