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National Stock Number:
3040-01-361-2339
Federal Supply Class:
3040
National Item Identification Number:
013612339
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:
| 755017A8334 | 80372 | MARINE CORPS |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.1247 INCHES NOMINAL | | FIRST END GROOVE DIAMETER | 0.1060 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.0180 INCHES NOMINAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.0180 INCHES NOMINAL | | FIRST END STYLE | CIRCULAR GROOVED | | LARGEST STEP DIAMETER | 0.4370 INCHES MAXIMUM | | OVERALL LENGTH | 0.8710 INCHES NOMINAL | | MATERIAL | STEEL COMP 303 | | SECOND END DIAMETER | 0.1560 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 0.2950 INCHES MAXIMUM | | SECOND END STYLE | EXTERNAL THREADED | | STEP QUANTITY | 6 |
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