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National Stock Number:
3040-01-257-2396
Federal Supply Class:
3040
National Item Identification Number:
012572396
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:
| H70275-1 | 17904 | DINGS CO DIV OF VENTUREDYNE LTD |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | EXTERNAL KEYWAY LENGTH | 0.600 INCHES MINIMUM AND 0.620 INCHES MAXIMUM SECOND END | | FIRST END DIAMETER | 0.8745 INCHES MINIMUM AND 0.8749 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 1.120 INCHES MINIMUM AND 1.130 INCHES MAXIMUM | | OVERALL LENGTH | 6.468 INCHES MINIMUM AND 6.473 INCHES MAXIMUM | | MATERIAL | STEEL COMP 303 | | SECOND END DIAMETER | 0.7756 INCHES MINIMUM AND 0.7810 INCHES MAXIMUM | | SECOND END KEYWAY DEPTH | 0.0830 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.1920 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 0.420 INCHES NOMINAL | | SECOND END STYLE | EXTERNALLY THREADED AND FLAT KEYWAY | | STEP QUANTITY | 2 |
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