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National Stock Number: 3040-01-186-9455
Federal Supply Class: 3040
National Item Identification Number: 011869455
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:
75956 | 09790 | EATON AEROSPACE LLC DBA STERER ENGINEERING DIV VALVE & ACTUATOR | 75956 | 99643 | EATON AEROSPACE LLC |
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Techincal Specification:
END SIMILARITY | NOT IDENTICAL | FIRST END DIAMETER | 0.4343 INCHES MINIMUM AND 0.4354 INCHES MAXIMUM | FIRST END STYLE | PLAIN | LARGEST STEP DIAMETER | 0.435 INCHES NOMINAL | MATERIAL | STEEL | PROPRIETARY CHARACTERISTICS | PACS | OVERALL LENGTH | 12.630 INCHES NOMINAL | SECOND END DIAMETER | 0.3704 INCHES MINIMUM AND 0.3715 INCHES MAXIMUM | SECOND END STYLE | PLAIN | SPECIAL FEATURES | V NOTCH ONE END .050 DEEP AT 90 DEGREE TO HOLE | STEP QUANTITY | 1 |
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