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National Stock Number:
3040-01-183-9774
Federal Supply Class:
3040
National Item Identification Number:
011839774
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:
| 014420-1 | 59027 | MEGGITT DEFENSE SYSTEMS, INC. DBA MEGGITT WESTERN DESIGN | | 014420-1 | 62228 | MEGGITT DEFENSE SYSTEMS, INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DISTANCE FROM KEYWAY CENTER TO END | 0.510 INCHES NOMINAL | | FIRST END DIAMETER | 0.7500 INCHES NOMINAL | | FIRST END KEYWAY WIDTH | 0.1240 INCHES NOMINAL | | FIRST END STYLE | WOODRUFF KEYWAY AND INTERNALLY THREADED | | LARGEST STEP DIAMETER | 0.750 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | OVERALL LENGTH | 1.930 INCHES NOMINAL | | SPECIAL FEATURES | ADDITIONAL SHOULDER:0.190 IN L; ADDITIONAL GROOVE:0.060 IN W;DISTANCE BETWEEN SECOND AND THIRD GROOVE CENTERS:0.250 IN | | SECOND END DISTANCE FROM END TO GROOVE | 0.600 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.0600 INCHES NOMINAL | | SECOND END DIAMETER | 0.6247 INCHES NOMINAL | | SECOND END DISTANCE BETWEEN FIRST AND SECOND GROOVE CENTERS | 0.330 INCHES NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 0.3204 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 12 | | SECOND END STYLE | TWO CIRCULAR GROOVES AND SPLINED (STRAIGHT_) | | SECOND END SPLINE MAJOR DIAMETER | 0.3960 INCHES NOMINAL | | STEP QUANTITY | 7 |
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