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National Stock Number:
3040-00-290-6139
Federal Supply Class:
3040
National Item Identification Number:
002906139
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:
| 1206107-105 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.9940 INCHES MINIMUM AND 0.9990 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 1.400 INCHES NOMINAL | | MATERIAL | STEEL | | OVERALL LENGTH | 15.420 INCHES NOMINAL | | SECOND END HOLE DIAMETER | 0.2500 INCHES MINIMUM AND 0.2516 INCHES MAXIMUM | | SECOND END DIAMETER | 0.9940 INCHES MINIMUM AND 0.9990 INCHES MAXIMUM | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.3900 INCHES NOMINAL | | SECOND END STYLE | UNTHREADED CROSS DRILLED | | STEP QUANTITY | 6 |
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