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National Stock Number:
3040-00-275-5798
Federal Supply Class:
3040
National Item Identification Number:
002755798
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:
| 117D2178 | 05606 | GENERAL DYNAMICS-OTS, INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.5273 INCHES NOMINAL | | FIRST END SPLINE LENGTH | 0.870 INCHES MINIMUM AND 0.910 INCHES MAXIMUM | | FIRST END SPLINE MAJOR DIAMETER | 0.5908 INCHES MINIMUM AND 0.5938 INCHES MAXIMUM | | FIRST END SPLINE MINOR DIAMETER | 0.4920 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM | | FIRST END SPLINE QUANTITY | 18 | | FIRST END STYLE | SPLINED (STRAIGHT) | | LARGEST STEP DIAMETER | 0.568 INCHES NOMINAL | | OVERALL LENGTH | 8.290 INCHES MINIMUM AND 8.330 INCHES MAXIMUM | | MATERIAL | STEEL COMP 4130 | | SECOND END DIAMETER | 0.6845 INCHES MINIMUM AND 0.6875 INCHES MAXIMUM | | SECOND END STYLE | PLAIN | | STEP QUANTITY | 6 |
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