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National Stock Number:
3040-01-290-4968
Federal Supply Class:
3040
National Item Identification Number:
012904968
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:
| C-31178 | 07860 | BOGUE ELECTRIC MANUFACTURING CO | | C-31178 | 0BXF1 | BOGUE SYSTEMS INC | | DM-0137-05 | 07860 | BOGUE ELECTRIC MANUFACTURING CO | | DM-0137-05 PC 3 | 07860 | BOGUE ELECTRIC MANUFACTURING CO | | DM-0137-05 PC 3 | 0BXF1 | BOGUE SYSTEMS INC |
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Techincal Specification:
| FIRST END STYLE | FLAT KEYWAY | | MATERIAL | STEEL | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI C1015 FED STD SINGLE MATERIAL RESPONSE | | FIRST END KEYWAY WIDTH | 0.3750 INCHES NOMINAL | | FIRST END EXTERNAL KEYWAY LENGTH | 1.3125 INCHES NOMINAL | | FIRST END KEYWAY DEPTH | 0.1875 INCHES NOMINAL | | FIRST END DIAMETER | 1.5100 INCHES NOMINAL | | END SIMILARITY | NOT IDENTICAL | | SECOND END STYLE | CIRCULAR GROOVED FLAT KEYWAY AND EXTERNALLY THREADED | | SECOND END GROOVE WIDTH | 0.1250 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 1.6875 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 0.3750 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.3125 INCHES NOMINAL | | SECOND END EXTERNAL KEYWAY LENGTH | 1.0000 INCHES NOMINAL | | SECOND END KEYWAY DEPTH | 0.0937 INCHES NOMINAL | | SECOND END DIAMETER | 1.7670 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 0.3750 INCHES NOMINAL | | LARGEST STEP DIAMETER | 3.000 INCHES NOMINAL | | OVERALL LENGTH | 33.000 INCHES NOMINAL | | STEP QUANTITY | 6 |
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