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National Stock Number:
3040-00-468-8153
Federal Supply Class:
3040
National Item Identification Number:
004688153
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:
| P1172-6 | 34228 | L3 TECHNOLOGIES, INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | EXTERNAL KEYWAY LENGTH | 0.500 INCHES NOMINAL FIRST END | | EXTERNAL KEYWAY LENGTH | 0.500 INCHES NOMINAL SECOND END | | FIRST END DIAMETER | 0.3125 INCHES NOMINAL | | FIRST END KEYWAY WIDTH | 0.0625 INCHES NOMINAL | | FIRST END DISTANCE FROM KEYWAY CENTER TO END | 0.281 INCHES NOMINAL | | FIRST END STYLE | WOODRUFF KEYWAY | | LARGEST STEP DIAMETER | 0.375 INCHES NOMINAL | | OVERALL LENGTH | 7.125 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | SECOND END DISTANCE FROM KEYWAY CENTER TO END | 0.375 INCHES NOMINAL | | SECOND END DIAMETER | 0.3750 INCHES NOMINAL | | SECOND END STYLE | WOODRUFF KEYWAY | | SECOND END KEYWAY WIDTH | 0.0937 INCHES NOMINAL | | STEP QUANTITY | 2 |
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