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National Stock Number:
3040-01-313-4590
Federal Supply Class:
3040
National Item Identification Number:
013134590
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:
| 4F59306 | 98897 | LOCKHEED MARTIN CORP | | 4F59306-101A | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DISTANCE FROM HOLE CENTER TO END | 0.090 INCHES NOMINAL | | FIRST END DIAMETER | 0.3610 INCHES NOMINAL | | FIRST END STYLE | UNTHREADED CROSS DRILLED | | FIRST END HOLE DEPTH | 0.361 INCHES NOMINAL | | FIRST END HOLE DIAMETER | 0.0620 INCHES NOMINAL | | LARGEST STEP DIAMETER | 0.721 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-8844,CLASS 3,COND E-2 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | OVERALL LENGTH | 4.000 INCHES NOMINAL | | STEP QUANTITY | 5 | | SURFACE FINISH | 125.0 MICROINCHES |
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