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National Stock Number:
3040-00-925-0417
Federal Supply Class:
3040
National Item Identification Number:
009250417
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:
| 279347 | 62983 | EATON AEROSPACE, LLC |
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Techincal Specification:
| SECOND END PRESSURE ANGLE | 30.0 DEGREES NOMINAL | | SECOND END SPLINE LENGTH | 1.250 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 0.8630 INCHES MINIMUM AND 0.8670 INCHES MAXIMUM | | SECOND END SPLINE MINOR DIAMETER | 0.7030 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 16 | | SPECIAL FEATURES | FIRST END BORED 0.500 IN. DIA,2.440 IN. DEEP; SECOND END BORED 0.562 IN. DIA,0.406 IN. DEEP | | STEP QUANTITY | 3 | | SURFACE FINISH | 32.0 MICROINCHES | | END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.9140 INCHES NOMINAL | | FIRST END PITCH DIAMETER | 0.8000 INCHES NOMINAL | | FIRST END PRESSURE ANGLE | 30.0 DEGREES NOMINAL | | FIRST END SPLINE LENGTH | 0.886 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 0.8630 INCHES MINIMUM AND 0.8670 INCHES MAXIMUM | | FIRST END SPLINE MINOR DIAMETER | 0.7070 INCHES MINIMUM AND 0.7170 INCHES MAXIMUM | | FIRST END SPLINE QUANTITY | 16 | | FIRST END STYLE | SPLINED (INVOLUTE) | | LARGEST STEP DIAMETER | 0.935 INCHES MINIMUM AND 0.939 INCHES MAXIMUM | | MATERIAL | STEEL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 3.688 INCHES NOMINAL | | SECOND END DIAMETER | 0.9140 INCHES NOMINAL | | SECOND END STYLE | SPLINED (INVOLUTE) | | SECOND END PITCH DIAMETER | 0.8000 INCHES NOMINAL |
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