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National Stock Number:
3040-01-293-9321
Federal Supply Class:
3040
National Item Identification Number:
012939321
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:
| 63591 | 15472 | SOLVENTUM PURIFICATION INC. | | 63591-34 | 15472 | SOLVENTUM PURIFICATION INC. | | PL15079 ITEM 45 | 15472 | SOLVENTUM PURIFICATION INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DISTANCE FROM KEYWAY CENTER TO END | 0.625 INCHES NOMINAL | | FIRST END EXTERNAL KEYWAY LENGTH | 0.750 INCHES NOMINAL | | FIRST END DIAMETER | 0.7490 INCHES NOMINAL | | FIRST END KEYWAY WIDTH | 0.1870 INCHES NOMINAL | | FIRST END STYLE | WOODRUFF KEYWAY | | LARGEST STEP DIAMETER | 0.999 INCHES NOMINAL | | MATERIAL | STEEL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 15.500 INCHES NOMINAL | | SECOND END DIAMETER | 0.9990 INCHES NOMINAL | | SECOND END STYLE | TONGUE ROUNDED ENDS | | SECOND END TONGUE THICKNESS | 0.373 INCHES NOMINAL | | SECOND END TONGUE WIDTH | 0.999 INCHES NOMINAL | | SECOND END STEP LENGTH | 0.375 INCHES NOMINAL | | SPECIAL FEATURES | CHAMFER ON BOTH ENDS,0.031 IN. X 45.0 DEG | | STEP QUANTITY | 4 |
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