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National Stock Number:
3040-01-378-3180
Federal Supply Class:
3040
National Item Identification Number:
013783180
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:
| 2110377391 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 561-6404326 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 561-6404326-17 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.2497 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.9990 INCHES MAXIMUM | | MATERIAL | STEEL COMP 304 | | OVERALL LENGTH | 8.0880 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.5620 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.5000 INCHES NOMINAL | | SECOND END DIAMETER | 0.6230 INCHES MAXIMUM | | SECOND END DISTANCE FROM END TO GROOVE | 4.4100 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED | | STEP QUANTITY | 6 |
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