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National Stock Number:
3040-01-024-1166
Federal Supply Class:
3040
National Item Identification Number:
010241166
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:
| 317654 | 62983 | EATON AEROSPACE, LLC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.1245 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 1.936 INCHES MINIMUM AND 1.940 INCHES MAXIMUM | | OVERALL LENGTH | 12.675 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END KEYWAY DEPTH | 0.247 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.4360 INCHES MINIMUM AND 0.4380 INCHES MAXIMUM | | SECOND END DIAMETER | 1.7480 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM | | SECOND END EXTERNAL KEYWAY LENGTH | 1.780 INCHES NOMINAL | | SECOND END STYLE | FLAT KEYWAY | | STEP QUANTITY | 6 | | SURFACE FINISH | 63.0 MICROINCHES |
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