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National Stock Number:
3040-01-145-6700
Federal Supply Class:
3040
National Item Identification Number:
011456700
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:
| 709-4863094 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 709-4863094 ITE | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 709-4863094 ITEM3 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 87832-1662 | 96169 | ELECTRIC BOAT CORPORATION | | 87832-1662 ITEM 3 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | EXTERNAL KEYWAY LENGTH | 0.875 INCHES NOMINAL SECOND END | | EXTERNAL KEYWAY LENGTH | 1.057 INCHES NOMINAL FIRST END | | FIRST END DIAMETER | 0.7480 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM | | FIRST END KEYWAY DEPTH | 0.112 INCHES NOMINAL | | FIRST END KEYWAY WIDTH | 0.1890 INCHES NOMINAL | | FIRST END DISTANCE FROM KEYWAY CENTER TO END | 0.688 INCHES NOMINAL | | FIRST END STYLE | INDENTED FLAT KEYWAY | | LARGEST STEP DIAMETER | 1.000 INCHES NOMINAL | | OVERALL LENGTH | 5.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 CL 304 COND B FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 304 | | SECOND END ANGLE BETWEEN KEYWAYS | 180.0 DEGREES NOMINAL | | SECOND END DISTANCE FROM KEYWAY CENTER TO END | 0.595 INCHES NOMINAL | | SECOND END DIAMETER | 1.0000 INCHES NOMINAL | | SECOND END STYLE | TWO INDENTED FLAT KEYWAYS | | SECOND END KEYWAY DEPTH | 0.078 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.1580 INCHES NOMINAL | | STEP QUANTITY | 2 | | SURFACE FINISH | 63.0 MICROINCHES |
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