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National Stock Number:
3040-00-438-1911
Federal Supply Class:
3040
National Item Identification Number:
004381911
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:
| 10527966 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 0.2450 INCHES NOMINAL | | FIRST END TONGUE THICKNESS | 0.090 INCHES NOMINAL | | FIRST END TONGUE WIDTH | 0.245 INCHES NOMINAL | | FIRST END STEP LENGTH | 0.250 INCHES NOMINAL | | FIRST END STYLE | TONGUE ROUNDED ENDS | | LARGEST STEP DIAMETER | 0.245 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303 | | OVERALL LENGTH | 11.980 INCHES NOMINAL | | SPECIAL FEATURES | 0.010 WIDE GROOVE 0.156 DIAMETER 0.900 FROM THE END | | STEP QUANTITY | 3 |
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