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National Stock Number:
3040-01-444-4165
Federal Supply Class:
3040
National Item Identification Number:
014444165
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:
| 581-6405751 FIND AHCA A8 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 6111404-A8 | 53711 | NAVAL SEA SYSTEMS COMMAND | | DF2011-237 FIND AHCA A8 | 53689 | I-T-E IMPERIAL CORP SUB OF GOULD INC DISTRIBUTIONS AND CONTROLS DIV | | 6405751 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 6405751-AHCA-A8 | 96169 | ELECTRIC BOAT CORPORATION | | C611-1404 FIND AHCA A8 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END INTERNAL THREAD LENGTH | 1.3400 INCHES NOMINAL | | FIRST END DIAMETER | 0.7500 INCHES NOMINAL | | FIRST END STYLE | INTERNAL THREADED | | LARGEST STEP DIAMETER | 3.000 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY | | OVERALL LENGTH | 12.640 INCHES NOMINAL | | SECOND END DIAMETER | 3.0000 INCHES NOMINAL | | SECOND END STEP LENGTH | 2.190 INCHES NOMINAL | | SECOND END STYLE | SQUARE (ROUND CORNERS) | | SECOND END WIDTH ACROSS FLATS | 1.0000 INCHES NOMINAL | | STEP QUANTITY | 5 | | SURFACE FINISH | 63.0 MICROINCHES |
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