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National Stock Number:
3040-00-387-4330
Federal Supply Class:
3040
National Item Identification Number:
003874330
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:
| 506-0842-002 | 13499 | ROCKWELL COLLINS, INC. | | 506-0842-002 | 95105 | ROCKWELL COLLINS, INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.1860 INCHES MINIMUM AND 0.1870 INCHES MAXIMUM | | FIRST END GROOVE DIAMETER | 0.1730 INCHES MINIMUM AND 0.1770 INCHES MAXIMUM | | FIRST END GROOVE WIDTH | 0.0170 INCHES MINIMUM AND 0.0220 INCHES MAXIMUM | | FIRST END DISTANCE FROM END TO GROOVE | 0.024 INCHES MINIMUM AND 0.032 INCHES MAXIMUM | | FIRST END STYLE | CIRCULAR GROOVED | | LARGEST STEP DIAMETER | 0.359 INCHES MINIMUM AND 0.390 INCHES MAXIMUM | | OVERALL LENGTH | 0.390 INCHES MINIMUM AND 0.421 INCHES MAXIMUM | | MATERIAL | STEEL CORROSION RESISTING | | SPECIAL FEATURES | 2ND END DRILLED 0.218 IN. DIA 0.093 IN. DEEP | | SECOND END DIAMETER | 0.2490 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM | | STEP QUANTITY | 3 | | SURFACE FINISH | 32.0 MICROINCHES |
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