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National Stock Number:
3040-00-148-7847
Federal Supply Class:
3040
National Item Identification Number:
001487847
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:
| S2419JE | 16712 | SIEMENS ENERGY, INC. | | S2419JE | 59180 | CIRCOR PUMPS NORTH AMERICA LLC | | SG2422PC132 | 16712 | SIEMENS ENERGY, INC. | | SG2422PC132 | 59180 | CIRCOR PUMPS NORTH AMERICA LLC | | W178AS2 | 16712 | SIEMENS ENERGY, INC. | | W178AS2 | 59180 | CIRCOR PUMPS NORTH AMERICA LLC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DISTANCE FROM KEYWAY CENTER TO END | 0.484 INCHES NOMINAL | | FIRST END EXTERNAL KEYWAY LENGTH | 0.750 INCHES NOMINAL | | FIRST END DIAMETER | 0.7500 INCHES NOMINAL | | FIRST END KEYWAY DEPTH | 0.125 INCHES NOMINAL | | FIRST END KEYWAY WIDTH | 0.1880 INCHES NOMINAL | | FIRST END STYLE | INDENTED FLAT KEYWAY | | LARGEST STEP DIAMETER | 1.000 INCHES NOMINAL | | OVERALL LENGTH | 4.750 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END DIAMETER | 1.0000 INCHES NOMINAL | | SECOND END DISTANCE FROM KEYWAY CENTER TO END | 1.921 INCHES NOMINAL | | SECOND END EXTERNAL KEYWAY LENGTH | 1.625 INCHES NOMINAL | | SECOND END KEYWAY DEPTH | 0.141 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.2500 INCHES NOMINAL | | SECOND END STYLE | INDENTED FLAT KEYWAY | | STEP QUANTITY | 2 |
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