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National Stock Number:
3040-01-350-9068
Federal Supply Class:
3040
National Item Identification Number:
013509068
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:
| 123-4645269 ITEM 9 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 4645269 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 4645269 ITEM 9 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 1.9999 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 2.975 INCHES MINIMUM AND 2.980 INCHES MAXIMUM | | OVERALL LENGTH | 29.750 INCHES NOMINAL | | MATERIAL | STEEL | | STEP QUANTITY | 3 | | SURFACE FINISH | 63.0 MICROINCHES |
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