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National Stock Number:
3040-00-678-4294
Federal Supply Class:
3040
National Item Identification Number:
006784294
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:
| 8765805 | 19206 | ARMY, UNITED STATES DEPARTMENT OF THE BUSINESS DEVELOPMENT DBA WATERVLIET ARSENAL |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 2.1288 INCHES NOMINAL | | FIRST END DISTANCE FROM HOLE CENTER TO END | 0.423 INCHES NOMINAL | | FIRST END HOLE DEPTH | 1.248 INCHES NOMINAL | | FIRST END HOLE DIAMETER | 0.3720 INCHES NOMINAL | | FIRST END WIDTH ACROSS FLATS | 1.248 INCHES NOMINAL | | FIRST END STEP LENGTH | 1.250 INCHES NOMINAL | | FIRST END STYLE | SQUARE AND CROSS DRILLED HOLE | | LARGEST STEP DIAMETER | 2.128 INCHES NOMINAL | | OVERALL LENGTH | 14.937 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | FED-STD-66 FED STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | STEP QUANTITY | 1 | | SURFACE FINISH | 125.0 MICROINCHES |
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