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National Stock Number:
3040-00-400-8316
Federal Supply Class:
3040
National Item Identification Number:
004008316
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:
| 116C3424 | 05606 | GENERAL DYNAMICS-OTS, INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.1236 INCHES MINIMUM AND 1.1241 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 2.140 INCHES NOMINAL | | OVERALL LENGTH | 2.490 INCHES MINIMUM AND 2.520 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 4150 | | SECOND END DISTANCE FROM END TO GROOVE | 0.180 INCHES MINIMUM AND 0.200 INCHES MAXIMUM | | SECOND END GROOVE DIAMETER | 1.1191 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.0100 INCHES NOMINAL | | SECOND END DIAMETER | 2.1000 INCHES MINIMUM AND 2.1400 INCHES MAXIMUM | | SECOND END STYLE | CIRCULAR GROOVED | | STEP QUANTITY | 2 | | SURFACE FINISH | 32.0 MICROINCHES |
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