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National Stock Number:
3040-00-179-5690
Federal Supply Class:
3040
National Item Identification Number:
001795690
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:
| 10873669 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 0.4955 INCHES MINIMUM AND 0.4965 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.495 INCHES MINIMUM AND 0.496 INCHES MAXIMUM | | OVERALL LENGTH | 4.440 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | SPEC QQ-S-633 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 1112 OR STEEL COMP 1015 OR STEEL COMP 1025 | | STEP QUANTITY | 4 | | SURFACE FINISH | 63.0 MICROINCHES |
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