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National Stock Number:
3040-01-050-4074
Federal Supply Class:
3040
National Item Identification Number:
010504074
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:
| 201065 | 14028 | SYPRIS ELECTRONICS, LLC | | B-201065 | 14028 | SYPRIS ELECTRONICS, LLC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | EXTERNAL KEYWAY LENGTH | 0.312 INCHES NOMINAL FIRST END | | EXTERNAL KEYWAY LENGTH | 0.312 INCHES NOMINAL SECOND END | | FIRST END DIAMETER | 0.3740 INCHES NOMINAL | | FIRST END DISTANCE FROM KEYWAY CENTER TO END | 0.249 INCHES NOMINAL | | FIRST END STYLE | WOODRUFF KEYWAY | | FIRST END KEYWAY WIDTH | 0.0920 INCHES NOMINAL | | LARGEST STEP DIAMETER | 0.687 INCHES NOMINAL | | OVERALL LENGTH | 2.778 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | SECOND END DIAMETER | 0.3890 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.0920 INCHES NOMINAL | | SECOND END DISTANCE FROM KEYWAY CENTER TO END | 0.250 INCHES NOMINAL | | SECOND END STYLE | WOODRUFF KEYWAY | | STEP QUANTITY | 4 |
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