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National Stock Number:
3040-00-239-5654
Federal Supply Class:
3040
National Item Identification Number:
002395654
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:
| 11592617 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END GROOVE DIAMETER | 1.8700 INCHES MINIMUM AND 1.8750 INCHES MAXIMUM | | FIRST END GROOVE WIDTH | 1.0020 INCHES MINIMUM AND 1.0050 INCHES MAXIMUM | | FIRST END DIAMETER | 2.7450 INCHES MINIMUM AND 2.7500 INCHES MAXIMUM | | FIRST END DISTANCE FROM END TO GROOVE | 0.380 INCHES NOMINAL | | FIRST END STYLE | CIRCULAR GROOVED AND INTERNALLY THREADED | | LARGEST STEP DIAMETER | 2.745 INCHES MINIMUM AND 2.750 INCHES MAXIMUM | | OVERALL LENGTH | 57.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 1015 OR STEEL COMP 1025 | | STEP QUANTITY | 3 |
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