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National Stock Number:
3040-00-401-7943
Federal Supply Class:
3040
National Item Identification Number:
004017943
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:
| 3022946-037-3 | 99696 | LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN SYSTEMS & GLOBAL SOLUTIONS |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.2100 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | FSC APPLICATION DATA | ACCESSORY SET,VIEWING TABLE,PHOTOGRAPHIC | | OVERALL LENGTH | 2.370 INCHES NOMINAL | | LARGEST STEP DIAMETER | 0.250 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END GROOVE DIAMETER | 0.2100 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 0.067 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED | | STEP QUANTITY | 1 | | SURFACE FINISH | 10.0 MICROINCHES |
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