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National Stock Number:
3040-01-112-3557
Federal Supply Class:
3040
National Item Identification Number:
011123557
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:
| 518-001 | 0V5R4 | SNOWBIRD TECHNOLOGIES INC. | | 518-001 | 57107 | A R E MFG CO INC |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END ANGLE BETWEEN FLATS | 90.0 DEGREES NOMINAL | | FIRST END DIAMETER | 0.4900 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM | | FIRST END STEP LENGTH | 1.000 INCHES NOMINAL | | FIRST END STYLE | TWO FLATS | | LARGEST STEP DIAMETER | 1.000 INCHES NOMINAL | | MATERIAL | STEEL COMP 1025 OR STEEL COMP 1045 | | OVERALL LENGTH | 19.500 INCHES NOMINAL | | STEP QUANTITY | 3 |
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