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National Stock Number:
3040-01-186-1371
Federal Supply Class:
3040
National Item Identification Number:
011861371
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:
| 242432 | 09205 | LOCKHEED MARTIN CORP ELECTRONICS AND MISSILES DIV | | 242432 | 2T401 | WEOT PRECISION INDUSTRIES INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | EXTERNAL KEYWAY LENGTH | 0.314 INCHES NOMINAL FIRST END | | FIRST END DIAMETER | 0.1870 INCHES MINIMUM AND 0.1873 INCHES MAXIMUM | | FIRST END STYLE | FLAT KEYWAYS AND INTERNALLY THREADED | | FIRST END INTERNAL THREAD LENGTH | 0.028 INCHES NOMINAL | | FIRST END KEYWAY DEPTH | 0.026 INCHES NOMINAL | | FIRST END KEYWAY WIDTH | 0.0625 INCHES MINIMUM AND 0.0640 INCHES MAXIMUM | | FSC APPLICATION DATA | DETECTING-RANGING SET AN/AAS 38 | | LARGEST STEP DIAMETER | 0.900 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6709 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | OVERALL LENGTH | 2.939 INCHES NOMINAL | | SECOND END DIAMETER | 0.9000 INCHES NOMINAL | | SECOND END SLOT DEPTH | 0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM | | SECOND END SLOT WIDTH | 0.375 INCHES MINIMUM AND 0.376 INCHES MAXIMUM | | SECOND END STYLE | SLOTTED | | STEP QUANTITY | 11 |
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