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National Stock Number:
3040-00-008-9918
Federal Supply Class:
3040
National Item Identification Number:
000089918
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:
| 77C706383P002 | 03538 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.7810 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.875 INCHES NOMINAL | | OVERALL LENGTH | 6.350 INCHES NOMINAL | | MATERIAL | STEEL COMP 303 OR STEEL COMP 303SE | | SECOND END DIAMETER | 0.5940 INCHES NOMINAL | | SECOND END INTERNAL THREAD LENGTH | 0.400 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.1250 INCHES NOMINAL | | SECOND END DISTANCE FROM KEYWAY CENTER TO END | 0.510 INCHES NOMINAL | | SECOND END EXTERNAL KEYWAY LENGTH | 0.375 INCHES NOMINAL | | SECOND END STYLE | WOODRUFF KEYWAY AND INTERNALLY THREADED | | STEP QUANTITY | 7 |
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