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National Stock Number:
3040-01-503-4581
Federal Supply Class:
3040
National Item Identification Number:
015034581
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:
| 596-7409754-9 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 7409754-9 | 53711 | NAVAL SEA SYSTEMS COMMAND | | B831-7120-9 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | EXTERNAL KEYWAY LENGTH | 1.380 INCHES NOMINAL FIRST END | | FIRST END DIAMETER | 0.7500 INCHES NOMINAL | | FIRST END EXTERNAL THREAD LENGTH | 1.930 INCHES NOMINAL | | FIRST END STYLE | EXTERNALLY THREADED AND FLAT KEYWAY | | FIRST END KEYWAY DEPTH | 0.095 INCHES NOMINAL | | FIRST END KEYWAY WIDTH | 0.1560 INCHES NOMINAL | | LARGEST STEP DIAMETER | 3.000 INCHES NOMINAL | | OVERALL LENGTH | 11.130 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A564, TY-630, COND-H1100 NATIONAL SPEC SINGLE MATERIAL RESPONSE AND ASTM-A484 NATIONAL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL CORROSION RESISTING | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SHAFT LEFT HAND | | SECOND END DIAMETER | 1.7500 INCHES NOMINAL | | SECOND END STYLE | PLAIN | | SPECIAL FEATURES | LARGEST END HAS INTERNAL SPINE SHAFT. | | STEP QUANTITY | 6 | | SURFACE FINISH | 16.0 MICROINCHES |
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