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National Stock Number:
3040-01-259-8869
Federal Supply Class:
3040
National Item Identification Number:
012598869
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:
| 640-1347 | 95105 | ROCKWELL COLLINS, INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 2.1638 INCHES NOMINAL | | FIRST END EXTERNAL KEYWAY LENGTH | 5.400 INCHES NOMINAL | | FIRST END KEYWAY WIDTH | 0.4990 INCHES NOMINAL | | FIRST END KEYWAY DEPTH | 0.286 INCHES NOMINAL | | FIRST END STYLE | FLAT KEYWAY | | LARGEST STEP DIAMETER | 2.437 INCHES NOMINAL | | OVERALL LENGTH | 22.750 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 1045 | | SECOND END DISTANCE FROM KEYWAY CENTER TO END | 7.000 INCHES NOMINAL | | SECOND END EXTERNAL KEYWAY LENGTH | 8.500 INCHES NOMINAL | | SECOND END DIAMETER | 2.4370 INCHES NOMINAL | | SECOND END STYLE | INDENTED FLAT KEYWAY | | SECOND END KEYWAY DEPTH | 0.265 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.4990 INCHES NOMINAL | | STEP QUANTITY | 2 |
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