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National Stock Number:
3040-00-981-1390
Federal Supply Class:
3040
National Item Identification Number:
009811390
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:
| 26819 | 26344 | NEW HAVEN MFG CORP | | 6002-635 | 05869 | RAYTHEON COMPANY |
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Techincal Specification:
| FIRST END STYLE | INTERNAL THREADED | | OVERALL LENGTH | 4.917 INCHES NOMINAL | | LARGEST STEP DIAMETER | 0.3250 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 416 | | SECOND END DISTANCE FROM END TO GROOVE | 0.0600 INCHES NOMINAL | | SECOND END DIAMETER | 0.2500 INCHES NOMINAL | | SECOND END STYLE | WOODRUFF KEYWAY AND CIRCULAR GROOVED | | SECOND END GROOVE DIAMETER | 0.2100 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.0490 INCHES NOMINAL | | STEP QUANTITY | 9 | | END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.2500 INCHES NOMINAL | | FIRST END INTERNAL THREAD LENGTH | 0.5000 INCHES NOMINAL |
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