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National Stock Number:
3040-00-503-7140
Federal Supply Class:
3040
National Item Identification Number:
005037140
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:
| 5037140 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.3740 INCHES NOMINAL | | FIRST END HOLE DEPTH | 0.310 INCHES NOMINAL | | FIRST END STYLE | UNTHREADED CROSS DRILLED | | OVERALL LENGTH | 2.937 INCHES NOMINAL | | MATERIAL | STEEL COMP 1020 | | SPECIAL FEATURES | SPECQQ-S-631 0R QQ-5-634 SECONDD END LARGEST RAIOUS 0.500-0.5 | | STEP QUANTITY | 5 |
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