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National Stock Number:
3040-00-739-4723
Federal Supply Class:
3040
National Item Identification Number:
007394723
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:
| 507NC4008 | 82328 | DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND GENERATOR CO A JOINT VENTURE | | 737136 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. | | 737136 | 82328 | DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND GENERATOR CO A JOINT VENTURE | | 737136 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 737136 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP | | NC4008 | 82328 | DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND GENERATOR CO A JOINT VENTURE | | NC4008PC507 | 82328 | DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND GENERATOR CO A JOINT VENTURE | | NH7025 | 82328 | DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND GENERATOR CO A JOINT VENTURE | | NH7025PC507 | 82328 | DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND GENERATOR CO A JOINT VENTURE |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.0000 INCHES NOMINAL | | FIRST END STYLE | SLOTTED | | FIRST END SLOT DEPTH | 0.438 INCHES NOMINAL | | FIRST END SLOT WIDTH | 0.221 INCHES NOMINAL | | LARGEST STEP DIAMETER | 1.750 INCHES NOMINAL | | OVERALL LENGTH | 13.343 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890,CLASS B MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SECOND END DISTANCE FROM KEYWAY CENTER TO END | 1.688 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 0.125 INCHES NOMINAL | | SECOND END DIAMETER | 1.0000 INCHES NOMINAL | | SECOND END STYLE | EXTERNALLY THREADED AND WOODRUFF KEYWAY | | SECOND END KEYWAY WIDTH | 0.1870 INCHES NOMINAL | | STEP QUANTITY | 2 |
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