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National Stock Number:
3040-01-205-9386
Federal Supply Class:
3040
National Item Identification Number:
012059386
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:
| 115637131 | 07309 | ROLLS-ROYCE MARINE NORTH AMERICA INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.1100 INCHES NOMINAL | | FIRST END DIAMETER | 0.8770 INCHES NOMINAL | | FIRST END GROOVE DIAMETER | 0.8240 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.0460 INCHES NOMINAL | | FIRST END STYLE | CIRCULAR GROOVED | | LARGEST STEP DIAMETER | 0.998 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 12.500 INCHES NOMINAL | | SECOND END DIAMETER | 0.7500 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.1250 INCHES NOMINAL | | SECOND END HOLE DEPTH | 0.750 INCHES NOMINAL | | SECOND END HOLE DIAMETER | 0.1875 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 0.9075 INCHES NOMINAL | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.312 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 0.907 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.6250 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED, CROSS DRILLED HOLE, AND EXTERNALLY THREADED | | STEP QUANTITY | 3 |
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