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National Stock Number:
3040-01-467-6616
Federal Supply Class:
3040
National Item Identification Number:
014676616
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:
| 12470581 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 12470581 | 98255 | DRS SUSTAINMENT SYSTEMS INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DISTANCE FROM HOLE CENTER TO END | 0.29000 INCHES NOMINAL | | FIRST END DIAMETER | 0.5000 INCHES NOMINAL | | FIRST END HOLE DIAMETER | 0.1600 INCHES NOMINAL | | FIRST END STYLE | UNTHREADED CROSS DRILLED | | LARGEST STEP DIAMETER | 0.750 INCHES NOMINAL | | OVERALL LENGTH | 3.380 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A276 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A479 ASSN STD 2ND MATERIAL RESPONSE | | MATERIAL | STEEL COMP 304 OR STEEL COMP 316 | | SPECIAL FEATURES | 2ND END HAS 0.126 INCH WIDE BY 1.060 INCH LONG PRATT-WHITNEY KEYWAY; 2ND END ALSO HAS 2 0.062 INCH DIAMETER CIRCULAR GROOVES | | SECOND END DIAMETER | 0.5000 INCHES NOMINAL | | SECOND END DISTANCE FROM BEARING SEAT TO END | 0.690 INCHES NOMINAL | | SECOND END BEARING SEAT DIAMETER | 0.7500 INCHES NOMINAL | | SECOND END BEARING SEAT LENGTH | 0.220 INCHES NOMINAL | | SECOND END STYLE | BEARING SEAT | | STEP QUANTITY | 2 | | SURFACE FINISH | 125.0 MICROINCHES |
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