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National Stock Number:
3040-00-403-7001
Federal Supply Class:
3040
National Item Identification Number:
004037001
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:
| 65652-11211-101 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 0.9990 INCHES MINIMUM AND 0.9995 INCHES MAXIMUM | | FIRST END DISTANCE FROM END TO GROOVE | 0.962 INCHES NOMINAL | | FIRST END GROOVE DIAMETER | 0.9200 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.1000 INCHES NOMINAL | | FIRST END STYLE | CIRCULAR GROOVED | | LARGEST STEP DIAMETER | 1.1235 INCHES MINIMUM AND 1.1245 INCHES MAXIMUM | | OVERALL LENGTH | 4.857 INCHES MINIMUM AND 4.858 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-T-9047,COMP A,TY 3,CL 5 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | TITANIUM ALLOY | | SECOND END GROOVE DIAMETER | 0.9200 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.1000 INCHES NOMINAL | | SECOND END DIAMETER | 0.9990 INCHES MINIMUM AND 0.9995 INCHES MAXIMUM | | SECOND END DISTANCE FROM END TO GROOVE | 0.962 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED | | STEP QUANTITY | 3 |
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