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National Stock Number:
3040-00-628-6904
Federal Supply Class:
3040
National Item Identification Number:
006286904
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:
| 538157 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.3760 INCHES MINIMUM AND 0.3765 INCHES MAXIMUM | | FIRST END HOLE DEPTH | 0.376 INCHES NOMINAL | | FIRST END HOLE DIAMETER | 0.0780 INCHES NOMINAL | | FIRST END DISTANCE FROM HOLE CENTER TO END | 0.230 INCHES NOMINAL | | FIRST END EXTERNAL THREAD LENGTH | 0.321 INCHES NOMINAL | | FIRST END STYLE | CROSS DRILLED AND EXTERNALLY THREADED | | LARGEST STEP DIAMETER | 0.560 INCHES NOMINAL | | OVERALL LENGTH | 1.685 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6040 PER AMS 6322 MIL SPEC ALL MATERIAL RESPONSES | | MATERIAL | STEEL | | SECOND END DIAMETER | 0.3760 INCHES MINIMUM AND 0.3765 INCHES MAXIMUM | | SECOND END DISTANCE BETWEEN FIRST AND SECOND GROOVE CENTERS | 0.170 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 0.180 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.3400 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.0600 INCHES NOMINAL | | SECOND END STYLE | TWO CIRCULAR GROOVES | | STEP QUANTITY | 7 |
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