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National Stock Number:
3040-01-121-8676
Federal Supply Class:
3040
National Item Identification Number:
011218676
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:
| 76A113000-2011 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.6234 INCHES MINIMUM AND 0.6238 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 5.700 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 COND A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 321 | | OVERALL LENGTH | 5.330 INCHES NOMINAL | | SECOND END DIAMETER | 0.8180 INCHES MINIMUM AND 0.8240 INCHES MAXIMUM | | SECOND END STYLE | PLAIN | | STEP QUANTITY | 9 | | SURFACE FINISH | 16.0 MICROINCHES |
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