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National Stock Number:
3040-01-184-6850
Federal Supply Class:
3040
National Item Identification Number:
011846850
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:
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Techincal Specification:
| LARGEST STEP DIAMETER | 1.875 INCHES NOMINAL | | OVERALL LENGTH | 27.062 INCHES NOMINAL | | MATERIAL | STEEL COMP 4140 | | SPECIAL FEATURES | 1.500 IN. NOM DIA SHAFT COUPLING END; RIGHT HAND APPLICATION | | STEP QUANTITY | 5 | | SURFACE FINISH | 32.0 MICRONS |
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