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National Stock Number:
3040-00-238-5681
Federal Supply Class:
3040
National Item Identification Number:
002385681
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:
| 8585456 | 19200 | US ARMY ARDEC RDECOM | | 8585456 | 23364 | CLA-BAR INDUSTRIES |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.4998 INCHES NOMINAL | | FIRST END STYLE | SLOTTED | | FIRST END SLOT DEPTH | 0.062 INCHES NOMINAL | | FIRST END SLOT WIDTH | 0.062 INCHES NOMINAL | | LARGEST STEP DIAMETER | 0.845 INCHES NOMINAL | | OVERALL LENGTH | 3.094 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-631 FED SPEC ALL MATERIAL RESPONSES OR QQ-S-634 FED SPEC ALL MATERIAL RESPONSES OR QQ-S-637 FED SPEC ALL MATERIAL RESPONSES | | MATERIAL | STEEL COMP 1015 OR STEEL COMP 1025 | | SECOND END DIAMETER | 0.6693 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 0.8160 INCHES NOMINAL | | SECOND END INTERNAL THREAD LENGTH | 0.688 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.2500 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.0620 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED AND INTERNALLY THREADED | | STEP QUANTITY | 2 |
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