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National Stock Number:
3040-01-144-3759
Federal Supply Class:
3040
National Item Identification Number:
011443759
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:
| 1264-555 | 72314 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 0.5600 INCHES MINIMUM AND 0.5620 INCHES MAXIMUM | | FIRST END GROOVE DIAMETER | 0.4320 INCHES MINIMUM AND 0.4420 INCHES MAXIMUM | | FIRST END GROOVE WIDTH | 0.1200 INCHES MINIMUM AND 0.1300 INCHES MAXIMUM | | FIRST END DISTANCE FROM END TO GROOVE | 0.088 INCHES MINIMUM AND 0.098 INCHES MAXIMUM | | FIRST END STYLE | CIRCULAR GROOVED | | LARGEST STEP DIAMETER | 0.560 INCHES MINIMUM AND 0.562 INCHES MAXIMUM | | OVERALL LENGTH | 5.000 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 6061 | | SPECIAL FEATURES | BORE LG OF SHAFT,0.346 IN. DIA;COUNTERBORE ON EA END,0.375 IN. DIA,0.125/0.130 IN. DP | | STEP QUANTITY | 3 |
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