|
|
|
National Stock Number:
3040-01-428-4329
Federal Supply Class:
3040
National Item Identification Number:
014284329
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.
|
Manufacturer Information:
| A7923 | 44408 | OBERDORFER FOUNDRIES INC |
|
Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | EXTERNAL KEYWAY LENGTH | 0.992 INCHES NOMINAL FIRST END | | EXTERNAL KEYWAY LENGTH | 1.013 INCHES NOMINAL SECOND END | | FIRST END DISTANCE FROM KEYWAY CENTER TO END | 1.264 INCHES NOMINAL | | FIRST END DIAMETER | 0.8740 INCHES NOMINAL | | FIRST END STYLE | WOODRUFF KEYWAY AND CROSS DRILLED | | FIRST END HOLE DIAMETER | 0.2650 INCHES NOMINAL | | FIRST END KEYWAY WIDTH | 0.1890 INCHES NOMINAL | | LARGEST STEP DIAMETER | 0.874 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | OVERALL LENGTH | 4.375 INCHES NOMINAL | | SECOND END INTERNAL THREAD LENGTH | 0.625 INCHES NOMINAL | | SECOND END KEYWAY DEPTH | 0.093 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.1890 INCHES NOMINAL | | SECOND END DIAMETER | 0.6245 INCHES NOMINAL | | SECOND END STYLE | FLAT KEYWAYS AND INTERNALLY THREADED | | STEP QUANTITY | 2 |
|
|