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National Stock Number:
3040-01-278-3610
Federal Supply Class:
3040
National Item Identification Number:
012783610
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:
| 4F59362 | 98897 | LOCKHEED MARTIN CORP | | 4F59362-101A | 1WL60 | LOCKHEED MARTIN SERVICES, LLC | | 4F59362-101A | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 0.6250 INCHES NOMINAL | | FIRST END GROOVE DIAMETER | 0.5400 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.0800 INCHES NOMINAL | | FIRST END HOLE DIAMETER | 0.1460 INCHES NOMINAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.520 INCHES NOMINAL | | FIRST END DISTANCE FROM HOLE CENTER TO END | 0.160 INCHES NOMINAL | | FIRST END EXTERNAL THREAD LENGTH | 0.520 INCHES NOMINAL | | FIRST END STYLE | CIRCULAR GROOVED, CROSS DRILLED HOLE, AND EXTERNALLY THREADED | | LARGEST STEP DIAMETER | 0.991 INCHES NOMINAL | | OVERALL LENGTH | 4.500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS6411,COND E-2 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | STEP QUANTITY | 3 | | SURFACE FINISH | 125.0 MICROINCHES |
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