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National Stock Number:
3040-01-412-1127
Federal Supply Class:
3040
National Item Identification Number:
014121127
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:
| 12364780 | 06085 | BAE SYSTEMS LAND & ARMAMENTS L.P. | | 12364780 | 076M6 | AMZ ALABAMA INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.9843 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 1.500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 1045 | | OVERALL LENGTH | 6.970 INCHES NOMINAL | | SECOND END DIAMETER | 1.4549 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 0.1740 INCHES NOMINAL | | SECOND END SPLINE LENGTH | 1.750 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 1.4549 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 1.3740 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.0560 INCHES NOMINAL | | SECOND END INTERNAL THREAD LENGTH | 0.250 INCHES NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 1.3536 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 34 | | SECOND END STYLE | CIRCULAR GROOVED, SPLINED (STRAIGHT) AND EXTERNALLY THREADED | | SPECIAL FEATURES | FINISH CADMIUM PLATED PER QQ-P-416, TYPE II CLASS 2;SPLINES ARE INVOLUTE | | STEP QUANTITY | 5 | | SURFACE FINISH | 125.0 MICROINCHES |
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