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National Stock Number:
3040-00-436-4821
Federal Supply Class:
3040
National Item Identification Number:
004364821
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:
| 10527996 | 19200 | US ARMY ARDEC RDECOM | | 10527996 | 34671 | A-I-K INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.2493 INCHES MINIMUM AND 0.2496 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | FSC APPLICATION DATA | MOUNT,TELESCOPE | | LARGEST STEP DIAMETER | 0.2493 INCHES MINIMUM AND 0.2496 INCHES MAXIMUM | | MATERIAL | NICKEL ALLOY | | OVERALL LENGTH | 3.6875 INCHES NOMINAL | | SECOND END DIAMETER | 0.2400 INCHES MINIMUM AND 0.2450 INCHES MAXIMUM | | SECOND END STYLE | SLOTTED | | SECOND END SLOT DEPTH | 0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM | | SECOND END SLOT WIDTH | 0.094 INCHES NOMINAL | | STEP QUANTITY | 6 | | SURFACE FINISH | 63.0 MICROINCHES |
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