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National Stock Number:
3040-00-388-0950
Federal Supply Class:
3040
National Item Identification Number:
003880950
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:
| DD692S5501-55-PC50 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | G7883PC50 | 16712 | SIEMENS ENERGY, INC. | | G9688PC50 | 16712 | SIEMENS ENERGY, INC. | | G9691PC50 | 16712 | SIEMENS ENERGY, INC. | | G9707PC50 | 16712 | SIEMENS ENERGY, INC. | | G9710PC50 | 16712 | SIEMENS ENERGY, INC. | | W60AS6X3 | 15330 | IMO INDUSTRIES INC DELROYD WORM GEAR DIV | | W60AS6X3 | 16712 | SIEMENS ENERGY, INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.6870 INCHES NOMINAL | | FIRST END EXTERNAL THREAD LENGTH | 0.500 INCHES NOMINAL | | FIRST END STYLE | EXTERNAL THREADED | | LARGEST STEP DIAMETER | 1.875 INCHES NOMINAL | | OVERALL LENGTH | 16.500 INCHES NOMINAL | | MATERIAL | STEEL | | SPECIAL FEATURES | 0.250 BY 0.125 IN. KEYWAY ON THIRD STEP AND 0.312 BY 0.156 IN. KEYWAY ON FOURTH STEP OF SECOND END | | SECOND END EXTERNAL KEYWAY LENGTH | 0.562 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 0.534 INCHES NOMINAL | | SECOND END DIAMETER | 1.1720 INCHES NOMINAL | | SECOND END STYLE | EXTERNALLY THREADED AND FLAT KEYWAY | | SECOND END KEYWAY DEPTH | 0.094 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.1880 INCHES NOMINAL | | STEP QUANTITY | 11 |
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