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National Stock Number:
3040-01-096-3024
Federal Supply Class:
3040
National Item Identification Number:
010963024
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:
| 8-52-274 | 32386 | ILLINOIS TOOL WKS INC LINAC DIV | | 8-52-274 | 9U023 | ITW HEARTLAND COMPONENTS INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | EXTERNAL KEYWAY LENGTH | 3.109 INCHES NOMINAL SECOND END | | FIRST END DISTANCE FROM HOLE CENTER TO END | 0.620 INCHES MINIMUM AND 0.622 INCHES MAXIMUM | | FIRST END DIAMETER | 1.6243 INCHES MINIMUM AND 1.6248 INCHES MAXIMUM | | FIRST END STYLE | UNTHREADED CROSS DRILLED | | FIRST END HOLE DIAMETER | 0.2500 INCHES NOMINAL | | LARGEST STEP DIAMETER | 1.750 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS-5643,COND A ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 17-4PH | | OVERALL LENGTH | 5.953 INCHES NOMINAL | | SECOND END HOLE DIAMETER | 0.3110 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM | | SECOND END KEYWAY DEPTH | 0.180 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.3120 INCHES MINIMUM AND 0.3130 INCHES MAXIMUM | | SECOND END DIAMETER | 0.9990 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.250 INCHES NOMINAL | | SECOND END STYLE | FLAT KEYWAY AND CROSS DRILLED HOLE | | STEP QUANTITY | 3 | | SURFACE FINISH | 16.0 MICROINCHES |
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