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National Stock Number:
3040-01-170-2464
Federal Supply Class:
3040
National Item Identification Number:
011702464
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:
| 232502 | 95402 | ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC | | 232502-0-01 | 95402 | ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC | | 232502001 | 1Q8T8 | ALJERS LLC | | D-75-943-47 | 95402 | ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC | | D-75-943-47 PIECE 1 | 95402 | ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC |
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Techincal Specification:
| FIRST END STYLE | INDENTED FLAT KEYWAY | | MATERIAL | STEEL | | SURFACE FINISH | 32.0 MICROINCHES | | FIRST END KEYWAY WIDTH | 0.1875 INCHES NOMINAL | | FIRST END EXTERNAL KEYWAY LENGTH | 0.500 INCHES NOMINAL | | FIRST END KEYWAY DEPTH | 0.125 INCHES NOMINAL | | FIRST END DISTANCE FROM KEYWAY CENTER TO END | 0.562 INCHES NOMINAL | | FIRST END DIAMETER | 1.8750 INCHES NOMINAL | | END SIMILARITY | NOT IDENTICAL | | SECOND END STYLE | FLAT KEYWAYS AND INTERNALLY THREADED | | SECOND END KEYWAY WIDTH | 0.3750 INCHES NOMINAL | | SECOND END EXTERNAL KEYWAY LENGTH | 1.750 INCHES NOMINAL | | SECOND END KEYWAY DEPTH | 0.188 INCHES NOMINAL | | SECOND END DIAMETER | 1.6250 INCHES NOMINAL | | SECOND END INTERNAL THREAD LENGTH | 0.750 INCHES NOMINAL | | LARGEST STEP DIAMETER | 2.938 INCHES NOMINAL | | OVERALL LENGTH | 25.188 INCHES NOMINAL | | STEP QUANTITY | 10 |
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