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National Stock Number:
3040-00-247-3665
Federal Supply Class:
3040
National Item Identification Number:
002473665
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:
| 30359121 | 72314 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.4720 INCHES MINIMUM AND 0.4722 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.900 INCHES MINIMUM AND 0.905 INCHES MAXIMUM | | MATERIAL | STEEL COMP 4340 | | OVERALL LENGTH | 3.594 INCHES NOMINAL | | SECOND END DIAMETER | 0.5462 INCHES MINIMUM AND 0.5465 INCHES MAXIMUM | | SECOND END SPLINE QUANTITY | 11 | | SECOND END STYLE | SPLINED (STRAIGHT) | | SECOND END SPLINE LENGTH | 0.485 INCHES MINIMUM AND 0.500 INCHES MAXIMUM | | SECOND END SPLINE MAJOR DIAMETER | 0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM | | SPECIAL FEATURES | SECOND END INT THD,0.375 IN. LG | | STEP QUANTITY | 6 | | SURFACE FINISH | 32.0 MICROINCHES |
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