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National Stock Number:
3040-00-099-0079
Federal Supply Class:
3040
National Item Identification Number:
000990079
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:
| 40638 | 04YE2 | VALCORE MANUFACTURING LLC | | 40638 | 20723 | VALCORE MANUFACTURING LLC | | 40638 | 23013 | BRIGGS TECHNOLOGIES INC | | 40638 | 24930 | L3HARRIS TECHNOLOGIES, INC | | 40638 | 31791 | 3DBM CO INC | | 40638 | 34393 | PEREZ MACHINE, INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DISTANCE FROM KEYWAY CENTER TO END | 0.313 INCHES NOMINAL | | FIRST END EXTERNAL KEYWAY LENGTH | 0.625 INCHES NOMINAL | | FIRST END EXTERNAL THREAD LENGTH | 0.625 INCHES NOMINAL | | FIRST END DIAMETER | 0.5860 INCHES NOMINAL | | FIRST END KEYWAY DEPTH | 0.094 INCHES NOMINAL | | FIRST END KEYWAY WIDTH | 0.1250 INCHES NOMINAL | | FIRST END STYLE | EXTERNALLY THREADED AND INDENTED FLAT KEYWAY | | FSC APPLICATION DATA | RADAR EQUIPMENT,EXCEPT AIRBORNE | | LARGEST STEP DIAMETER | 1.125 INCHES NOMINAL | | OVERALL LENGTH | 11.188 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | 17-4PH CRES MFR REF SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SECOND END EXTERNAL KEYWAY LENGTH | 0.625 INCHES NOMINAL | | SECOND END DIAMETER | 0.7486 INCHES MINIMUM AND 0.7493 INCHES MAXIMUM | | SECOND END STYLE | FLAT KEYWAYS AND INTERNALLY THREADED | | SECOND END INTERNAL THREAD LENGTH | 1.250 INCHES NOMINAL | | SECOND END KEYWAY DEPTH | 0.062 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.1250 INCHES NOMINAL | | STEP QUANTITY | 8 |
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