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National Stock Number:
3040-01-207-9732
Federal Supply Class:
3040
National Item Identification Number:
012079732
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:
| 1422330 | 45152 | OSHKOSH CORP | | 1422330 | 75Q65 | OSHKOSH DEFENSE LLC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 2.2470 INCHES NOMINAL | | FIRST END SPLINE LENGTH | 2.250 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 2.2470 INCHES NOMINAL | | FIRST END SPLINE MINOR DIAMETER | 2.1170 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 23 | | FIRST END STYLE | SPLINED (STRAIGHT) | | LARGEST STEP DIAMETER | 3.464 INCHES NOMINAL | | MATERIAL | STEEL COMP 8620 | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 14.750 INCHES NOMINAL | | SECOND END DIAMETER | 2.4940 INCHES NOMINAL | | SECOND END STYLE | SPLINED (INVOLUTE) | | SECOND END PITCH DIAMETER | 1.6667 INCHES NOMINAL | | SECOND END PRESSURE ANGLE | 20.0 DEGREES NOMINAL | | SECOND END SPLINE LENGTH | 2.940 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 2.4940 INCHES NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 2.1420 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 10 | | SPECIAL FEATURES | LARGEST STEP IS INVOLUTE SPLINED,20 SPLINES,20 DEGREE PRESSURE ANGLE,SIAMETRAL PITCH6 | | STEP QUANTITY | 5 | | SURFACE FINISH | 63.0 MICROINCHES |
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