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National Stock Number:
3040-01-317-7478
Federal Supply Class:
3040
National Item Identification Number:
013177478
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:
| 1386C1002 | 61811 | GENERAL CRANE AND HOIST INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 3.5420 INCHES MINIMUM AND 3.5430 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 3.542 INCHES MINIMUM AND 3.543 INCHES MAXIMUM | | MATERIAL | STEEL COMP 4140 | | OVERALL LENGTH | 18.625 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED AND SLOTTED | | STEP QUANTITY | 2 |
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