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National Stock Number:
3040-01-118-6097
Federal Supply Class:
3040
National Item Identification Number:
011186097
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:
| 16L404-7 | 55822 | GST INDUSTRIES INC. | | 16L404-7 | 81755 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.5000 INCHES NOMINAL | | FIRST END SPLINE MINOR DIAMETER | 0.4063 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 15 | | FIRST END STYLE | SPLINED (INVOLUTE) | | FIRST END PITCH DIAMETER | 0.4688 INCHES NOMINAL | | FIRST END PRESSURE ANGLE | 30.0 DEGREES NOMINAL | | FIRST END SPLINE LENGTH | 0.5000 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 0.5000 INCHES NOMINAL | | LARGEST STEP DIAMETER | 0.3743 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL CORROSION RESISTING | | OVERALL LENGTH | 3.0781 INCHES NOMINAL | | SECOND END DIAMETER | 0.2494 INCHES NOMINAL | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.1190 INCHES NOMINAL | | SECOND END HOLE DIAMETER | 0.1040 INCHES NOMINAL | | SECOND END STYLE | UNTHREADED CROSS DRILLED | | SPECIAL FEATURES | FIRST END HAS ROUND GROOVE AND ADJACENT TO SECOND END AN ELEVEN TOOTH SPLINE WITH 0.375 IN. MAJOR DIA; 0.2813 IN. MINOR DIA; 30.0 DEG PRESSUR ANGLE; 0.3438 IN. PITCH DIA; 0.680 IN. LG | | STEP QUANTITY | 3 | | SURFACE FINISH | 63.0 MICROINCHES |
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