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National Stock Number:
3040-01-385-6994
Federal Supply Class:
3040
National Item Identification Number:
013856994
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:
| 5749849-015 | 50079 | TEXTRON SYSTEMS CORP | | 5749849-015 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | EXTERNAL KEYWAY LENGTH | 2.0000 INCHES NOMINAL FIRST END | | FIRST END ANGLE BETWEEN KEYWAYS | 180.0 DEGREES NOMINAL | | FIRST END KEYWAY WIDTH | 0.2480 INCHES NOMINAL | | FIRST END STYLE | TWO FLAT KEYWAYS | | LARGEST STEP DIAMETER | 5.000 INCHES NOMINAL | | OVERALL LENGTH | 37.560 INCHES NOMINAL | | MATERIAL | STEEL COMP 17-4PH | | SPECIAL FEATURES | FIRST END HAS HOLE THRU,SECOND END HAS CAM ROLLER TRACK | | STEP QUANTITY | 6 |
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