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National Stock Number:
3040-01-594-7485
Federal Supply Class:
3040
National Item Identification Number:
015947485
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:
| 2531023 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.583 INCHES NOMINAL | | FIRST END STYLE | SPLINED (INVOLUTE) | | FIRST END PITCH DIAMETER | 0.625 INCHES NOMINAL | | FIRST END PRESSURE ANGLE | 30.0 DEGREES NOMINAL | | FIRST END SPLINE LENGTH | 0.437 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 0.658 INCHES NOMINAL | | FIRST END SPLINE MINOR DIAMETER | 0.571 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 14 | | LARGEST STEP DIAMETER | 0.787 INCHES NOMINAL | | OVERALL LENGTH | 6.525 INCHES NOMINAL | | MATERIAL | STEEL COMP 4140 | | SECOND END DIAMETER | 0.541 INCHES NOMINAL | | SECOND END PITCH DIAMETER | 0.583 INCHES NOMINAL | | SECOND END PRESSURE ANGLE | 30.0 DEGREES NOMINAL | | SECOND END SPLINE LENGTH | 0.906 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 0.616 INCHES NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 0.529 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 15 | | SECOND END STYLE | SPLINED (INVOLUTE) | | STEP QUANTITY | 3 |
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