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National Stock Number:
3040-00-757-4541
Federal Supply Class:
3040
National Item Identification Number:
007574541
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:
| 707741 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 0.6250 INCHES NOMINAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.076 INCHES NOMINAL | | FIRST END GROOVE DIAMETER | 0.0420 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.0390 INCHES NOMINAL | | LARGEST STEP DIAMETER | 0.750 INCHES NOMINAL | | OVERALL LENGTH | 3.281 INCHES NOMINAL | | MATERIAL | STEEL | | SPECIAL FEATURES | 1 HOLE; 0.188 IN. DIA THRU | | STEP QUANTITY | 2 | | SURFACE FINISH | 16.0 MICROINCHES |
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