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National Stock Number:
3040-00-720-3446
Federal Supply Class:
3040
National Item Identification Number:
007203446
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:
| 9182258 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 9182258 | 3B150 | RAYTHEON COMPANY | | 9182258 | 49956 | RAYTHEON COMPANY | | 9182258 | 54X10 | RAYTHEON COMPANY |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.2480 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.248 INCHES NOMINAL | | OVERALL LENGTH | 1.844 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 302 | | SECOND END DIAMETER | 0.1865 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 0.094 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.1485 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.0295 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED | | STEP QUANTITY | 2 | | SURFACE FINISH | 63.0 MICROINCHES |
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