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National Stock Number:
3040-01-486-7500
Federal Supply Class:
3040
National Item Identification Number:
014867500
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:
| 076-02988-000 | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC | | 076-02988D000 | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC | | 364-49724-000 ITEM 195A | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 2.4900 INCHES NOMINAL | | FIRST END INTERNAL THREAD LENGTH | 0.5625 INCHES NOMINAL | | FIRST END STYLE | INTERNAL THREADED | | LARGEST STEP DIAMETER | 3.5000 INCHES NOMINAL | | MATERIAL | STEEL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 36.1875 INCHES NOMINAL | | SECOND END DIAMETER | 2.3900 INCHES NOMINAL | | SECOND END STYLE | HEXAGONAL | | SECOND END WIDTH ACROSS FLATS | 2.1250 INCHES NOMINAL | | SECOND END STEP LENGTH | 1.1875 INCHES NOMINAL | | SPECIAL FEATURES | SHAFT DRILLED 12 X THRU TO CENTER BORE AND TAPPED 1/8-27 NPT EQUALLY SPACED | | STEP QUANTITY | 12 | | SURFACE FINISH | 16.0 MICROINCHES |
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