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National Stock Number:
3040-01-298-8646
Federal Supply Class:
3040
National Item Identification Number:
012988646
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:
| 1003382 | 90615 | BALDWIN-LIMA-HAMILTON CORP INDUSTRIAL EQUIPMENT DIV | | 1003382-1 | 75394 | EMERSON POWER TRANSMISSION CORPORATION | | 1004321 PIECE 2 | 75394 | EMERSON POWER TRANSMISSION CORPORATION |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 15.2500 INCHES NOMINAL | | FIRST END SPLINE LENGTH | 6.0000 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 15.2500 INCHES NOMINAL | | FIRST END SPLINE MINOR DIAMETER | 14.5500 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 60 | | FIRST END STYLE | SPLINED (INVOLUTE) | | FIRST END PITCH DIAMETER | 15.0000 INCHES NOMINAL | | FIRST END PRESSURE ANGLE | 30.0 DEGREES NOMINAL | | LARGEST STEP DIAMETER | 16.0000 INCHES NOMINAL | | OVERALL LENGTH | 102.0000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-24093,TYPE 1,CLASS C MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 4340 | | SPECIAL FEATURES | 12 THD HOLES EQUALLY SPACED ON 13 IN.BOLT CIRCLE,2.250 IN.DEEP EACH END; 4 UNTHD THRU HOLES EACH END | | STEP QUANTITY | 7 |
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